URGENT !!!!! Please answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!!
Answers
Answer:
142.5 in^2
Step-by-step explanation:
First, find the area of the rectangle
19*10= 190
Now find the area of the triangle
A=1/2bh
A=1/2(19)(10-5)
A=47.5
Since we need the shaded region, subtract the triangle area from the rectangle area
190-47.5=142.5
Related Questions
Work out the area of this circle. Take pi to be 3.142 and give your answer to 1 decimal place
Answers
Step-by-step explanation:
I think you have forgotten to attach the question.
Anyways....
In order to find the area of a circle use the formula:
π[tex]r^{2}[/tex] Where r is the radius
For example the radius is 3cm. The area of the circle will be:
π × [tex]3^{2}[/tex]
Since you have taken pi as 3.142...
3.142 × [tex]3^{2}[/tex]
3.142 × 9
= 28.278
In order to find the answer to 1 decimal place, check the number next to the number right after the decimal. Is it a number greater than or equal to 5? then add +1 to the number.
= 28.3 [tex]cm^{2}[/tex]
A linguist at a large university was studying the word length of papers submitted by students en
humanities programs. From a random sample of 25 papers, the linguist counted the number of words
used in each paper. The 95 percent confidence interval was calculated to be (20,995, 22,905).
Assuming all conditions for inference are met, which of the following is a correct interpretation of the
interval?
Answers
Answer:
We are 95 percent confident that the mean word length for all papers submitted by students in humanities programs is between 20,995 words and 22,905 words
Step-by-step explanation:
The confidence interval is used to predict the mean for the entire humanities program, not just the sample.
Solve the equation (3x/2) (3x/4) - 3 6^
Answers
Answer:
x=25.45
Step-by-step explanation:
Which equation has a solution of k = 6.5? F -3k = 19.5 G-1 + k = 7.5 H -7k = -45.5 J -2 + k = -8.5
Answers
Answer:
i don't know
Step-by-step explanation:
whats .82 in simplest form'
Answers
Answer:
0.82 = 82/100
simplified= 41/50
Step-by-step explanation:
Answer:
.8
Step-by-step explanation:
you can round, and since two is a number lower than five, the number stays the same so...
.8
meena has 2 boxes the first box weighs 3 and one half pounds the secound box is three fourths the weight of the first box what is the weight of the secound box
Answers
Answer:
The second box is 1.125 pounds
Step-by-step explanation:
This is found by multiplying 1.5 by .75
what is the sum of (5m+9)+(9b-3)+(8c+6) simplified
Answers
Which equation below would be perpendicular to the line y = 2?
Answers
solve for x
solve for x
Answers
Answer:
121
Step-by-step explanation:
Number of sides = n = 7
Sum of all the interior angles = (n -2)*180 = (7-2) *180
= 5 *180
= 900
x + 125 + 119 +117 +145 + 133 + 140 = 900
x + 779 = 900
x = 900 - 779
x = 121
Answer:
x = 121°
Step-by-step explanation:
The formula to find the sum of interior angles of a polygon is:
180 ( n - 2 )
Here,
n ⇒ number of sides ⇒ 7
First, let us find the sum of the interior angles of the polygon.
180 ( n - 2 )
180 × ( 7 - 2 )
180 × 5
900°.
Accordingly, let us make an expression to find the value of x.
145 + 133 + 140 + 125 + 119 + 117 + x = 900
Let us solve for x now.
779 + x = 900
Subtract 779 from both sides.
x = 900 - 779
x = 121
. Find the sum of the following polynomials.
1. 10mn and -15mn ____________________________________________
2. -7a
2
and -8a
2
____________________________________________
3. 6(x+3) and -7(x+3) ____________________________________________
4.
1
4
ab and -
1
4
ab ____________________________________________
5. 0.5 xyz and 1.5 xyz
Answers
Answer ad Step-by-step explanation:
1. Adding 10mn and -15mn.
10mn + -15mn = -5mn.
2. Adding [tex]-7a^{2}[/tex] and [tex]-8a^{2}[/tex].
[tex]-7a^{2} + -8a^{2} = -15a^{2}[/tex].
3. Adding 6(x + 3) and -7(x + 3).
6x + 18 + -7x - 21
x - 3.
4. Adding ?
5. Adding 0.5xyz and 1.5 xyz.
0.5xyz + 1.5xyz = 2xyz.
#teamtrees #PAW (Plant And Water)
answer to 8–5+5r+9r+8
Answers
Answer:
14r+11
Step-by-step explanation:
3+5r+9r+8
=11+14r
can someone help it’s due in 40mins!!
Answers
Answer:
Step-by-step explanation:
[tex] \frac{8}{32} = \frac{4}{16} = \frac{2}{8} = \frac{1}{4} [/tex]
[tex] \frac{27}{54} = \frac{9 }{18} = \frac{3}{6} = \frac{1}{2} [/tex]
[tex] \frac{36}{24} = \frac{18}{12} = \frac{9}{6} = \frac{3}{2} [/tex]
[tex] \frac{30}{60} = \frac{15}{30} = \frac{5}{10} = \frac{1}{2} [/tex]
Please help me ASAP
Answers
Write an expression equivalent to 6 − 2 + 5 + 4 that only has two terms. PLS HELP
Answers
Answer:
15 - 2
Step-by-step explanation:
hope this helps :)
Answer:
4 + 9 should be the answer
Step-by-step explanation:
I need help please help me if you can and show ur work!
Answers
Answer:
x = 65
Step-by-step explanation:
Triangle interior angle sum is 180 degrees.
2x + 25 + 25 = 180
2x = 130
x = 65
Answer:
65
Step-by-step explanation:
OK so we know that the bottom line shows a 180 degrees angle
so 180-25+25 = 180-50 = 130
Now divide 130 by 2 and you should get 65.
Hope this helps..!!
for what value of x is JKLM a parallelogram?
help i’ll give brainliest
Answers
Answer:
Step-by-step explanation:
21
2. Karen was cutting out some fabric
for a friend. She cut a piece that
was 6 centimeters wide and had an
area of 36 square cm. How long
was the piece?
1. 30 cm
2.6 cm
3. 42 cm
4. 26 cm
Answers
Bahaytsgagwhwhs
PLEASE HELP THIS IS DUE ASAP AND I WILL MARK U BRAINLIEST
Answers
Answer: 4/1
Step-by-step explanation:
Rise over run. Starting at 1 on the y axis this line moves up 4 and over (right) 1 before it hits 1 on the x axis.
Ann has two more than twice the amount of toffees Mary has. Total number of
toffees among them is 11. (i) Assuming the number of toffees Mary has is x, build up an equation.
Answers
Answer:
SO THE EQUATION IS
2 + 2X = 11
Help please I’m confused
Answers
I think 3y would be 21 because in the equation, 5y+13=48, y= 7. So if we know that y is 7 that’ll mean we’ll use 7 to interpret y for 3y.
Plz help will mark you brainliest if correct
Answers
Answer:
B
Step-by-step explanation:
5/1 is not equal to 6/2 or 7/3 or 8/4
Answer:
The answer would be B instead of D
heelllpppppp plzzzzzzz
Answers
Answer:
-2x-6
Step-by-step explanation:
Distribute -2x -2(3) = -2x-6
Ali and Jake went on a cross-country
trip. They took a train part of the way,
and took a bus the rest of the way. They
traveled a total of 1100 kilometers,
riding on the train 350 more kilometers
than on the bus.
Let x = kilometers traveled by bus. Let
y = kilometers traveled by train.
Answers
Answer:
Let x = Kilometers by bus
then x + (x + 350) = 1100
2x = 750
x = 375 by bus
x - 350 + x = 1100
2x = 1450
x = 725 by train
i hope this helps a little bit
What is the slope of a vertical line?
What is the slope of a horizontal line?
Answers
Answer:
The slope of a vertical line is undefined. The slope of a horizontal line is 0
Step-by-step explanation:
Slope is rise/run
and the rise of a horizontal line is zero since it neither increases nor decreases; therefore, the slope is zero. while a vertical line has undefined slope since it does not run horizontally because division by zero is an undefined operation.
HELP , I WILL MARK U BRAINLIEST FLR CORRECT ANSWER
Answers
Answer:
I'm pretty sure you would need a battery...
On a middle school basketball court, there is a large circle painted on the
floor. The diameter of the circle is 12 feet. What is the area of the circle?
Jse 3.14 for a
Answers
Answer:
113.04 feet²
Step-by-step explanation:
Use the circle area formula, A = [tex]\pi[/tex]r²
Sine the diameter is 12 feet, the radius is 6 feet
Plug in 6 as r into the formula, and 3.14 as pi, then solve:
A = [tex]\pi[/tex]r²
A = (3.14)(6²)
A = (3.14)(36)
A = 113.04
So, the area of the circle is approximately 113.04 feet²
Answer:
113.04 feet²
Step-by-step explanation:
Hope this helps
What is decimal of 78
Answers
Solve for C.
5x – 4> 12
OR 12.c +5<-4
Answers
Answer:
x>16/5 or c<-1/12
Answer: x≥
x≥16/5 or x≤-3/4
Step-by-step explanation: I think this is the answer but i´m not completely sure of it.
4.6 isosceles and Equilateral Triangles
Answers
Step-by-step explanation:
3).20⁰
4).60⁰
180-70+70_180-140__20
A rocket travels in a trajectory given by the equation s = -4.9t 2 + v0t, where s is meters above ground, t is time in seconds and v0 is the initial velocity.
If the intial velocity is 49 m/sec, after how many seconds will the rocket reach its maximum height?
a. 5
b. 15
c. 10
Answers
Have any more questions? Please add in the comments
-Josh-