All categories

2 years ago

Any help for this question , please !

Mathematics

1 answer:

skad [1K]2 years ago

6 0

Answer is F because the in order to find the area of the triangle you'd have to do 1/2×B×H and the slashes show that all four sides are congruent which means it's a square so 9.2×9.2=X.....Then you find the area of the rectangle which is 9.2×12=X add all those areas together and you should get 213.04ft2

You might be interested in

Question 6

marin [14]

Answer:

18 miles per hour is an outlier

the outlier decreases the mean speed

Step-by-step explanation:

the low number of 18 is way different from the other numbers being in the 30's and 40's

this 18 will bring the mean of all the numbers own because it is a smaller number.

8 0

2 years ago

The soccer team collected $800 at a car wash fundraiser. They charged $5.00 for small vehicles and $10.00 for larger vehicles. T

Amiraneli [1.4K]

Answer:

Step-by-step explanation:

Substitute 50 for y in the formula

5x+10y=800

5x+10*50=800

5x+500=800

5x=800-500

5x=300

x=300/5

x=60

3 0

2 years ago

Read 2 more answers

What is the area of the composite figure shown.

AlekseyPX

I have 0 idea but I need help with some questions that I have

6 0

2 years ago

NEED HELP ASAP!!!!!!!!!!!

Ivanshal [37]

Answer:

a. $\frac{x + 3}{21}=\frac{x + 1}{15}$

b. x = 4 (see steps below)

Step-by-step explanation:

Since the two polygons are similar, the sides are proportional to each other. Using a proportion, you can solve for 'x' using cross-multiplication and division:

$\frac{smaller}{larger}=\frac{x + 3}{21}=\frac{x + 1}{15}$

Cross-multiply: 15(x + 3) = 21(x + 1)

Distribute: 15x + 45 = 21x + 21

Subtract '15x' from both sides: 15x + 45 - 15x = 21x + 21 - 15x or 45 = 6x + 21

Subtract '21' from both sides: 45 - 21 = 6x + 21 - 21 or 24 = 6x

Divide by 6 on both sides: 24/6 = 6x/6

Solve for x: x = 4

4 0

2 years ago

Which of the following is the correct factorization of 27x³ - 8?

anyanavicka [17]

(3x-2)(9x²+6x+4) I think that's it

6 0

2 years ago

Read 2 more answers