Find the missing side, x of the triangle using the appropriate formula.
1 unit
16 units
8 units
2 units
Answers
Answer:
x=2
Step-by-step explanation:
triangle area is 1/2BH
1/2(4x)=4
2x=4
x=2 units
Answer:
Missing side = 2
X= 2
Have given details if x was only base of the side triangle
This is in order to find a completely new triangle with just the height and in order to find and combine 1 given area say if just the right side in your diagram was 4 and we had to find the other triangle. This is only done on scale or 1 given measure or angle for the right side triangle. We was not given this but proved a 0.3 scale.
Area of other triangle =2.66^2
2.66+4 combined = 6.66^2
Step-by-step explanation:
We find a square height is also 4
We also know a right angle triangles height can be found using either 1/2 base or 1/2 height.
So this can mean the height is and stays 4 and the base is 2.
As 1/2 4 height = 2 height
2 unit height x 2 unit base = 4
Therefore, the first triangle slant is the same.
4sq +2sq = c^2
√16+√4 = √20
c^2 = √20 = 4.47 = 4.472135955
c = 4.47 slant
Given a=4 and c=4.47,
b = 1.99522
∠α = 63.49° = 63°29'23"
∠β = 26.51° = 26°30'37"
h = 1.78543
We cna tell now that the triangle is 0.333 smaller so the measurements
Show 2/3 of 2 = 1.333 being the base across
using this as Area we find 1.333 x 2 = 2.666
(1/2 h^b of 4) =2
We can prove with the angles
63 +27 degree or
a^2+b^2 = c^2
1.333^2 + 4^2
= √1.776889+√ 16 = √ 17.776889
c^2 = 4.21626481616
c= 4.22 slant left side (nb right side on attachment)
Angle ∠ A = α = 71.478° = 71°28'39″
Angle ∠ B = β = 63.53° = 63°31'48″
Angle ∠ C = γ = 44.992° = 44°59'33″
We see 63 angle on right lower side of attachment picture in reflection and can prove x = 3.333
But on your diagram base x = 2
What i have done is enlarged x by 0.3 and proven how to find x if x was just one side of the triangle's height.
The triangles even though reflected are identical.
Other info is proven through finding ha and hb heights.
We confirm 4.001 is the hc height of your diagram.
Height: ha = 2.984
Height: hb = 3.16
Height: hc = 4.001
Related Questions
Rhoda completed the right column of the table to help her find the sum of One-half and One-third.In which step did her first error occur? Step 1 Step 2 Step 3 Step 4
Answers
Answer:
her error was in the second step
Step-by-step explanation:
her fraction was 1/2 but the way the bar was split is wrong it was supposed to have only two sides with 1 shaded in but has 6 with 3 shaded in
Find the total volume of the figure.
Answers
Answer:
The Volume is 2,200
Step-by-step explanation:
10+8.8= 18.8
13.7+25= 38.7
18.8+38.7= 57.5
This is the incorrect way
__________________________________________________
Correct way:
Volume= L×H×W
25 × 8.8 × 10 = 2,200
The total volume of the figure is 693 m³.
What is Volume?Volume of a three dimensional shape is the space occupied by the shape.
Given a composite figure consisting of a triangular pyramid and a triangular prism.
Total volume of the figure = Volume of pyramid + volume of prism
Volume of the pyramid = 1/3 × base area × height
Base area = 1/2 × √(13.7² - 8.8²) × 8.8
= 1/2 × 10.5 × 8.8
= 46.2 m²
Volume of the pyramid = 1/3 × 46.2 × (25 - 10)
= 231 m³
Volume of the prism = base area × height
= 46.2 × 10
= 462 m³
Total volume = 231 m³ + 462 m³ = 693 m³
Hence the total volume is 693 m³.
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If a circle has a diameter of 26 units, what is its area? (Use pie for
Answers
Answer:
[tex]530.93unit^2[/tex]
Step-by-step explanation:
[tex]A=\pi r^2\\=\pi *13^2\\=530.93unit^2[/tex]
Answer:
A = π169units^2 = 590.93units^2
Step-by-step explanation:
A = π r ^2
π 13^2 = π169
π169 = 590.93
A = π169units^2
Nina skated for 2 hour 14 mins she stopped at 8:24 what time did she start skating
Answers
Answer:
6:10
Step-by-step explanation:
To solve this problem, find the time 2 hours and 14 minutes before 8:24.
2 hours before 8:24 is 6:24.
14 minutes before 6:24 is 6:10.
Therefore, Nina started skating at 6:10.
Answer:
6:10
Step-by-step explanation:
Cuz if you do 8:24 - 2:24 you get 6:10
Solve for X. picture above
Answers
Answer:
x equals 17
Step-by-step explanation:
Find the distance between point F and point M.
A)7
B)9
C)10
D)11
Answers
Answer:
c. 10
Step-by-step explanation:
its 10 spaces away
A segment is m units long. Find the distance between the midpoints of the first and the last parts in each case. a The segment is divided into three equal parts
Answers
Answer:
(2/3)m units
Step-by-step explanation:
The segment is m units long. After dividing it into 3 three equal parts, each part is m/3 units long. The midpoint of the first part is located at (m/3)/2 = m/6 units from the beginning of the segment. The midpoint of the last part is located at (2/3)m + m/6 = (5/6)m units from the beginning of the segment. Then, the distance between the midpoints of the first and the last parts is (5/6)m - m/6 = (2/3)m units
Line can be divided into segments.
The distance between the two midpoints is 2m/3
The length of the segment is given as:
[tex]\mathbf{Length = m}[/tex]
The length of each segment, after dividing them into 3 segments is:
[tex]\mathbf{Segment = \frac m3}[/tex]
The midpoint of the first segment is:
[tex]\mathbf{First= \frac m6}[/tex]
The midpoint of the third segment is the sum of the first two segments, and the half a segment
So, we have:
[tex]\mathbf{Third = \frac m3 + \frac m3 + \frac m6}[/tex]
[tex]\mathbf{Third = \frac{5m}{6}}[/tex]
So, the distance between the two midpoints is:
[tex]\mathbf{Distance = \frac{5m}{6} - \frac{m}{6}}[/tex]
[tex]\mathbf{Distance = \frac{5m - m}{6}}[/tex]
[tex]\mathbf{Distance = \frac{4 m}{6}}[/tex]
[tex]\mathbf{Distance = \frac{2m}{3}}[/tex]
Hence, the distance between the two midpoints is 2m/3
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9. Fill in the table below with the correct slopes:
If a line has a slope of
What is the parallel line slope? What is the perpendicular line
slope?
6
3
2
Answers
Answer:
-1/6 for the number 6 and 2/3 for -3/2
Step-by-step explanation:
You have to do the reciprocal, or just swap the numerator and denominator. but if the parallel is positive the reciprocal becomes a negative. If the parallel is negative, then the reciprocal is positive.
Glad I could help!
NEED HELP!!!!! Evaluate 3x - y + z, when x = 2, y = -4, and z = 10
Answers
Answer:
20
Step-by-step explanation:
3x-y+z; x=2, y=-4, z=10
3x-y+z
3*2-(-4)+10
6+4+10
10+10
20
Step-by-step explanation:
Step 1: Find the solution
[tex]3x - y + z[/tex]
[tex]3(2) - (-4) + (10)[/tex]
[tex]6 + 4 + 10[/tex]
[tex]20[/tex]
Answer: [tex]20[/tex]
f(x) = x2 + 4
What is f(-3)?
Answers
Answer:
f(-3) = 13
Step-by-step explanation:
f(x) = x² + 4 Substitute -3 for x
f(-3) = (-3)² + 4 Simplify the exponent
f(-3) = 9 + 4 Add
f(-3) = 13
If this answer is correct, please make me Brainliest!
Answer:
It’s 13
Step-by-step explanation:
Someone please answer this
Answers
Answer:
30.35
Step-by-step explanation:
Please mark me as brainliest it would mean a lot
Sammy sold his sofa for $160 and made a loss of 20%. Find the amount he
bought it.
Person who solves this first gets brainliesr
Answers
Answer:
$200
Step-by-step explanation:
200/0.8
0.8 is the same as a loss of 20% or the same as 80%
A group of 140 high school students were asked, "Do you play a musical instrument?" The results are shown in the table below. If a musician is selected at random, what is the probability that the individual is a female student?
Males - only 24 play instruments and 41 don't
Females - only 43 play instruments and 32 don't
A. 43/140
B. 43/67
C. 43/75
D. 15/28
Answers
ANSWER:
A
Step -by -step verification:
Total number of female students that play instruments
Total number of students =43/140
If a musician is selected at random, the probability that the individual is a female student is; 15/28
How to Find the Probability?
We are given;
Total Number of High school students surveyed = 140
Number of males that play instruments = 24
Number of males that don't play instruments = 41
Number of females that play instruments = 43
Number of females that don't play instruments = 32
Thus, If a musician is selected at random, the probability that the individual is a female student is;
P(Female Student) = (43 + 32)/140 = 75/140 = 15/28
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The 6sqrt(50) + 6 expression 1sqrt(2) written in the simplest radical form is:
Answers
Answer:
4. [tex] 36 \sqrt{2} [/tex]
Step-by-step explanation:
[tex] 6\sqrt{50} + 6 \sqrt{2} [/tex]
= [tex] 6 \sqrt{25 \times 2} + 6 \sqrt{2} [/tex]
= [tex] 6 \times 5\sqrt{2} + 6 \sqrt{2} [/tex]
= [tex] 30 \sqrt{2} + 6 \sqrt{2} [/tex]
= [tex] \bold{36 \sqrt{2}} [/tex]
#CMIIW ^^
Please help meeeeeeeeeeeeeeee!!!!!!!!!!!!!!
Answers
50 points!!! CPHJ ~ VBMW. Complete the statement below.
Answers
Answer:
M
Step-by-step explanation:
Similar angles would be the same location.
H is the 3rd letter in the first set, so it would be similar to the 3rd letter in the second set.
H is similar to M
Using the data set provided below, order the values from greatest to least.
41, 45, 45, 47, 50, 53, 54, 55
Select one:
A. Mean > Median > Mode
B. Median > Mode > Mean
C. Mode > Mean > Median
D. Mean > Mode > Median
E. Median > Mean > Mode
Answers
A set of symbols that expresses a mathematical rule is called a
-base?
-square unit?
-formula?
-area?
-perimeter?
Answers
The answer would be C. formula
Hope this helps !
Please HELP WILL MARK BRAINLIEST 25 POINTS!!!!
The rectangle shown is dilated by a scale factor of 15.
What is the length of side A'B' and side B'D'?
Answers
Answer:
AC=8 and CD=15
Step-by-step explanation:
Answer:
8 AND 15 :)
Step-by-step explanation:
Please answer this ASAP need it fast.
Answers
Answer:
Step-by-step explanation:
[tex]-\frac{2}{3}a+\frac{5}{6}a-\frac{1}{6}[/tex]
Like term are [tex]-\frac{2}{3}a+\frac{5}{6}a[/tex], LCD of 3 ,6 = 6
[tex]\frac{-2*2}{3*2}a+\frac{5}{6}a-\frac{1}{6}=\frac{-4}{6}a+\frac{5}{6}a-\frac{1}{6}\\\\=\frac{(-4+5)}{6}a-\frac{1}{6}\\\\=\frac{1}{6}a-\frac{1}{6}\\[/tex]
Are the data shown in this line plot skewed left, skewed right, or not skewed? skewed right skewed left not skewed
Answers
Answer:
where is the picture
Step-by-step explanation:
If two sides of a triangle are 6 and 16, what is the range of the possible lengths of the third side?
Answers
Answer:
10 < x <22
Step-by-step explanation:
The smallest side must be larger than the difference of the two sides
16-6 = 10
x>10
The largest side must be smaller then the sum of the two sides
6+16 =22
x< 22
Put this together
10 < x <22
Answer:
10 < c < 22
Step-by-step explanation:
Remember the Triangle Inequality Theorem.
For a triangle with sides a, b, and c:
- a + b > c
- a + c > b
- b + c > a
Let's arbitrarily say a = 6 and b = 16. Then:
a + b > c
6 + 16 > c
c < 22
a + c > b
6 + c > 16
c > 10
b + c > a
16 + c > 6
c > -10
Thus, the range of possible lengths of the third side, c, is 10 < c < 22.
help me plzz!!!! thank you
Answers
Answer: The first one is 144 . The second one is C.
Step-by-step explanation:
Answer:
1) Full surface area = 156unit^2 this is correct.
lateral surface area = 144unit^2, this wasn't asked.
2) C = 528unit^2 is correct.
Lateral = 480unit^2 this wasnt asked.
Step-by-step explanation:
yes the next one is C 528
The formula for finding the surface area is the same for all right prisms and is: Surface area = 2B + hP. In this formula, B is the area of one of the bases, while h is the prism's height, and P is the perimeter of the base.
In effect;
step 1 = parallel sides indicate the bases of all triangular prism
step 2 = perimeter = 3+4+5 = 12
step 3 = LA = P x H = P x Length which is lateral height
LA = 12 x 12 = 144
step 4 = SA = 1/2 b x h (height of triangle) +LA
SA = 1/2 4 x 3 + LA
SA = 2 x 3 = 6 = 1 base + LA (+base)
SA = 6+6 = 12 + 144 = 156 = 2b+LA
IF you remember LA is perimeter x length of prism but label L as H then use little h for triangle h. You can remember.
Which is the graph of x^2/9-y^2/4=1
Answers
Answer: A (top left box)
Step-by-step explanation:
the first term of a geometric sequence is 3 and the comaon ratio is 5 find the 8th term.
Answers
Answer:
5
Step-by-step explanation:
Answer:
234375
Step-by-step explanation:
3, 15, 75, 375, 1875, 9375, 46875, 234375
The price of a cup of coffee was $2.85 yesterday. Today, the price fell to $2.50. Find the percentage decrease, Round your answer to the nearest tenth of a
percent
Answers
Let's see what percentage of 2.55 is 2.40
or $2.40 = x% of $2.55
2.40 = (x/100)(2.55)
x = 2.40(100)/2.55
x = 240/2.55
x = 94.1%
$2.40 is 94.1% of $2.55
The decrease is from 100% to 94.1%
100-94.1 = 5.9% decrease in price
9. Musa's age is two thirds of Abu's age.
If the sum of their ages is thirty years, how old is Abu?
Answers
Answer:
17
Step-by-step explanation:
Answer:
Abu is 18 years old
Step-by-step explanation: This is because 18x2/3 is 12, Musa's age, and 18+12=30.
Mr. Schrock is flying an airplane 300 feet above the ground. You were laying on the ground 400 feet from where he dropped a senior survivor T-shirt. What is the angle of the elevation as you look at the plane?
Answers
Answer:hi
Step-by-step explanation:hi
18. Convert 395 to a mixed number
written in lowest terms.
A. 4577
B.5 41
C.745
O D. 75/
Answers
Answer:
U can’t convert a single number to a mixed number
Step-by-step explanation:
Ch.3 Test Savings Accounts
1. Mike deposits $5,000 in a three-year CD account that yields 3.5% annual interest,
compounded weekly. What is his ending balance at the end of three years?
Answers
Step-by-step explanation:
5000 x 3 + 3.5% of 5000 x 3 = the answer