Answers
Step-by-step explanation:
a²+b²=c²
4²+b²=7²
b²=7²-4²
b²=49-16=33
Answer is
[tex] \sqrt{33} [/tex]
Related Questions
25% of 120 = ......% of 40. What is the missing number?
Answers
Answer:
75%
Step-by-step explanation:
25% of 120=120÷4=3
30/40=75%
Check:
75% of 40=30
Ken's landscape gardening business creates odd-shaped lawns that include semicircles. Find the area of this semicircular section of the lawn in this design. Use 22/7 for Pi.
Round your answer to one decimal place.
Do not include units (m2) in your answer
Answers
Attached is the complete question with the semi circular design.
Answer:
9.8 m²
Step-by-step explanation:
From the image, we can see that;
Diameter = 5 m
That means radius; r = 5/2 = 2.5 m
Now, formula for area of semi circle is;
A = ½πr²
A = ½ × π × 2.5²
A = ½ × 22/7 × 6.25
A ≈ 9.8 m²
Area of semi circular lawn = 9.8 m²
1/3 divided by 3 = ?
9 divided by 1/3 = ?
Answers
Answer:
1/3 divided by 3= 1/9
9 divided by 1/3= 27
Step-by-step explanation:
The segments in each figure are tangent to the circle at the points shown.
Find each length.
Answers
9514 1404 393
Answer:
RS = RT = 2
Step-by-step explanation:
The two tangents from a point are the same length.
RS = RT
y = y^2/2
y^2/2 -y = 0
y(y/2 -1) = 0 . . . . factor out y
Values of y that make these factors zero are ...
y = 0 . . . . . . . . true if points R, S, T are coincident on the circle
y/2 -1 = 0 ⇒ y = 2
Then the segment lengths are ...
RS = RT = 2
Geometryyy pls help ty
Answers
Answer:
15.56
Step-by-step explanation:
if ∠b is 45° then ∠c is also 45°
so AB=11 ft
using Pythagoras theorem 11²+11²= BC²
I need fast help help help me
Answers
Answer:
d
Step-by-step explanation:
Answer:
it is d
Step-by-step explanation:
can you please give me brainliest? thanks!
hope this helps!
NEED ANSWER NOWWWW WILL REPORT FOR INCOMPLETE ANSWER WILL GIVE BRAINLIEST FOR RIGHT ANSWER
Answers
Answer:
On the right hand side it should be m(x-x1)
Y-4=-3(x-5)
Y=-3x+19
Step-by-step explanation:
Answer:
Idc and
Step-by-step explanation:
I need Help with this
Fabiola's special seasoning mix has three ingredients. The recipe uses 4 parts thyme, 3 parts parsley, and 1 part green onion. If she is making 24 tbsp. of the mix, how many tbsp. of parsley does she need?
3
5
15
9
Answers
Answer: 9
Step-by-step explanation: First, you find how many parts are needed. 4+3+1=8
So, we then divide 24 by 8 to find out what one part is. This is 3
As she needs 3 parts of parsley, we multiply 3 by 3 (each part) to get 9 tbsp.
Fabiola's special seasoning mix of 24 tbsp. needs 9 tbsp. of parsley.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, Fabiola's special seasoning mix has three ingredients. The recipe uses 4 parts thyme, 3 parts parsley, and 1 part green onion.
Let, 'x' be the ratio multiplier.
Therefore, 4x + 3x + x = 24.
8x = 24.
x = 3.
So, She needs 3×3 = 9 tbsp. of parsley.
learn more about numerical expressions here :
https://brainly.com/question/29199574
#SPJ2
2. Find the correlation coefficient AND best fit line, of the following data use the linear model
Commute Time
(in minutes)
х
Age of Vehicle
(in years)
Y
10
6
20
12
30
2
40
7
50
6
6
60
70
12
80
2
90
10
Stay in the to
Answers
Ans? u9999y
Step-by-step explanation:
Chelsea is making a kite in the shape of a triangle. To determine if the triangle is a right triangle, Chelsea completed the following steps.
Step 1:
Find the side lengths of the triangle: 30 inches, 24 inches, 18 inches.
Step 2:
Substitute the values into the Pythagorean theorem: 18 squared + 24 squared = 30 squared.
Step 3:
Combine like terms: (18 + 24) squared = 30 squared.
Step 4:
Evaluate each side: 1764 not-equals 900.
Chelsea says the triangle is not a right triangle. Which best describes the accuracy of her explanation?
The triangle is actually a right triangle. In step 2, Chelsea incorrectly substituted the values into the Pythagorean theorem.
The triangle is not a right triangle, but in step 2 Chelsea incorrectly substituted the values into the Pythagorean theorem.
The triangle is actually a right triangle. In step 3, Chelsea incorrectly rewrote the expression on the left side of the equation.
The triangle is not a right triangle, but in step 3, Chelsea incorrectly rewrote the expression on the left side of the equation.
2(2x + 3) = -6(x + 9)
Answers
Answer:
Your answer is -6.
Step-by-step explanation:
Simplify 2(2x+3) to get 4x+6
Then simplify -6(x+9) to get -6x-54
Now you have 4x+6=-6x-54
Move all of the coefficients to one side:
10x+6=-54
Move all of the constants to the other side:
10x=-60
Divide each side by 10:
10/10x=-60/10
To get your answer of -6.
What i
Bill will randomly pick one marker from a bag and one crayon from another
bag.
• There are 3 red markers, 2 green markers, and 1 blue marker in the first
bag.
• There are 2 brown crayons and 3 purple crayons in the second bag.
G
C
C
C
Answers
Answer:
Answer: B, 6/11
Step-by-step explanation:
Well we know that 3+2+1=6+3=9.
So that means we will add the 2 brown crayons to the denominator.
The denominator before we added 2 to it, it was 9 as a common denominator. If we want to get the common numerator we are going to have to add the top and that will become 9 then you will have to subtract that by 3
6/11 is also the smallest number that you can get.
You can turn the fraction into a decimal and have it that way to make it easier.
When you turn a fraction into a decimal the number is always the same but with comparing numbers it is a lot easier to do than comparing fractions
Hope this helps, and if it did I would appreciate it if you marked me as Brainllest. Have a wonderful day!
I need help !! This is being timed
Answers
First Blank: 18.5
Second Blank: 37
Lonnie has saved 80% of the money she needs to buy a new video game if she has saved$36 how much does the video game cost
Answers
Answer:
$45
Step-by-step explanation:
Pls mark me brainliest
You bought the new PS5 and 4 games for $660. the PS5 cost $499 and each game cost the same amount. Write an equation that can be used to solve how much each game cost and solve the problem.
Answers
X=40.25
X equeals the amount for each game.
h(t)=-10x+6 h(?)=-44
Answers
Answer: h(5)=-44
Step-by-step explanation:
Given
h(t)=-10x+6
h(?)=-44
Substitute the [-44] value to the first equation
-44=-10x+6
Subtract 6 on both sides
-44-6=-10x+6-6
-50=-10x
Divide -10 on both sides
-50/-10=-10x/-10
x=5
Hope this helps!! :)
Please let me know if you have any questions
Help for math. Question is down below
Answers
Step-by-step explanation:
3/5=0.6
3/4=0.75
2.75/0.6= 4.58 =~ 5
approximately 5 servings
What’s the area of the figure??
Answers
Answer:
b
Step-by-step explanation:
the the area of the square is 36, because 6*6=36
the area of the semicircle on the top is 14.135, because the formula for area is pi R^2, so its 3.14*9 and then/2.
so now we add 36+14.135=50.135 rounded up =50.14
can i get brainliest please? thanks!
hope this helps!
The slope of a graph
Answers
Please post full question
Answer:
The slope of a line is rise over run. Learn how to calculate the slope of the line in a graph by finding the change in y and the change in x.
The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run: Slope =riserun Slope = rise run . You can determine the slope of a line from its graph by looking at the rise and run.
HELP PLZ there are no answer choices plz
Answers
if this is scale factor .. you have to divide the side by each other
10/4 = 2.5
20/8 = 2.5
which means 5 multiply by 2.5 equals 12.5
Factor to write an equivalent expression to 36a−16
Answers
Answer:
4(9a-4)
Step-by-step explanation:
Answer:
4(9a-4)
Step-by-step explanation:
A penguin at the zoo dives into the pool and its path is modeled by the equation: \large h\left(t\right)=t^2-6t, where h(t) is the penguin's depth, in feet, and t is the time, in seconds, since the penguin start of the dive. Find the value of h(2) . Which of these sentences best represents the meaning of this point in the context of this question?
a
6 seconds after the penguin dives in, it is 2 feet below the surface.
b
2 seconds after the penguin dives in, it is 8 feet below the surface.
c
8 seconds after the penguin dives in, it is 2 feet below the surface.
d
2 seconds after the penguin dives in, it is 6 feet below the surface.
Answers
Answer:
divide then multply
Step-by-step explanation:
I need help on this question
Answers
Answer:
The 3rd One
Give Brainlest
Step-by-step explanation:
I could use a little help on this question take your time and please give the right answer if you dont give the right answer its fine
(reward for best answer):D
Answers
Answer:
3/5 or three fifths
Answer:
62 cookies
Step-by-step explanation:
If we take 40 and divide by 24 we get 1.6 that means for every normal cookie there is 1.6 chocolate cookies. With that we can simply just divide 100 by 1.6 to get 62.5 I chose to round down.
Find the mean for the given sample data. Unless indicated otherwise, round your answer to one more decimal place than is present in the original data values.
Last year, 9 employees of an electronics company retired. Their ages at retirement are listed below.
51 61 62
54 68 58
60 57 54
Find the mean retirement age.
58.3 yr
57.7 yr
58.0 yr
57.1 yr
Answers
Answer:
58.3
Step-by-step explanation:
If x= -3 is one solution of x2 + 9x + 18, what is the other solution?
Answers
So x=-6 or x=3
Divide 84 pens into the ratio 5:9.
Answers
14x=84
x=6
9x=54
5x=30
54:30
A truck is carrying 5 cars weighing a average of 4,500 pounds each. What is the total weight in tons of the cars on the truck?
Answers
Answer:
18 tons
Step-by-step explanation:
a) Given: Weight of 1 truck=4500 pounds
Thus, weight of 8 trucks= pounds
We know that 1 ton=2000 pounds
Thus, weight of 8 trucks in tons=
Hence, the total weight in tons the cars on the truck= 18 tons.
b) Given: Dimensions of the room are as
Length=10 yards and width= 168 inches
We know that 1 yard=3 feet and 1 inch=
Thus, length
width=
The difference between length and width=
Hence, the length of the room exceed the width by 16 feet.
what is 91 rounded to the nearest hundred
Answers
Answer:
100
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
We have the number 91 and are asked to round to the nearest 100.
When we round to a certain number, we always have to look at the number to the right of the place value being rounded to, if the numbers is 0-4, you will round down, if the number is 5-9, you round up.
Right now we have 094, 0 being the hundreds place, look to the right and see that we have 9. Therefore we round up.
100
One angle of an isosceles triangle measures 28º. Which other angles could be in that
isosceles triangle? Choose all that apply.
76°
190
1249
28°
Answers
Answer:
28
Step-by-step explanation:
Translate the sentence to an equality a number c increased by 2 is less than or equal to -15
Answers
Answer:
c+2 [tex]\leq[/tex] -15
Step-by-step explanation:
increased by means "+"
less than or equal to means "[tex]\leq[/tex]"