Ask question

Ask question

All categories

3 years ago

14

HELP ASAP!!

2 answers:

blondinia [14]3 years ago

7 0

Answer:

84 square inches

Step-by-step explanation:

First, separate this shape into two shapes you can easily find the area of. You can do this by turning it into a rectangle and a rhombus.

Say the rectangle has measurements of 5 by 6 inches. The area of that rectangle will be 30 square inches. Save this value to add on later.

The rhombus now has a height of 4 (because the side length 10 minus the side length 6 equals 4), and two bases by the values of 12 and 15. The area of a rhombus can be found with the equation:

a = 1/2(b1 + b2) x h

Simply plug in those values to find the area of the rhombus, 54. Now add the area of the rhombus and the area of the rectangle to get 84 square inches as your final area.

Monica [59]3 years ago

3 0

B because it makes sense

You might be interested in

sam can prepare 20 wall paintings in four weeks how much time will he need to prepare 80 wall paintings

FinnZ [79.3K]

Answer:16 weeks

Step-by-step explanation:Since we know Sam can make 20 paintings in 4 weeks we must add the weeks

8 weeks will be 40 paintings

12 weeks will be 60 paintings

16 weeks will be 80 paintings

Hence the answer is 16 weeks to create 80 paintings

6 0

3 years ago

Read 2 more answers

Write 5.5% as a fraction in simplest form

worty [1.4K]

Answer:

11/200

Step-by-step explanation:

5.5% = 5.5/100 = 0.055

0.055 1000

———- X ———

1 1000

=55/1000

=11/200

4 0

3 years ago

Jeremy has a total of $250. If he spends 30% of his money, how much will he have left?

vagabundo [1.1K]

If you look at the picture, you set it up as part over whole is equal to percent over 100. then you just multiply across.

5 0

3 years ago

Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are 36 and 2304, respectively.

poizon [28]

Answer:

$a_n=9(4^{n-1})$

Step-by-step explanation:

we know that

In a <u>Geometric Sequence</u> each term is found by multiplying the previous term by a constant, called the common ratio (r)

In this problem we have

$a_2=36\\ a_5=2,304$

Remember that

$a_2=a_1(r)$ -----> $36=a_1(r)$ -----> equation A

$a_5=a_4(r)$

$a_5=a_3(r^{2})$

$a_5=a_2(r^{3})$

Substitute the values of a_5 and a_2 and solve for r

$2,304=36(r^{3})$

$r^{3}=2,304/36$

$r^{3}=64$

$r=4$

Find the value of a_1 in equation A

$36=a_1(4)$

$a_1=9$

therefore

The explicit rule for the nth term is

$a_n=a_1(r^{n-1})$

substitute

$a_n=9(4^{n-1})$

3 0

3 years ago

50:100 in percent form

olchik [2.2K]

Answer:

5000%

Step-by-step explanation:

Your welcome!

7 0

2 years ago

Read 2 more answers