3 years ago

Please help!! I'm super confused

Mathematics

2 answers:

Zepler [3.9K]3 years ago

6 0

140-32=
108 in^2

10x14=140
6+10=16 divided by 2 = 8
8x4=32

aliya0001 [1]3 years ago

5 0

Answer:

Step-by-step explanation:

The top part (is a square)

Area = s^2

Area = 10 * 10

Area = 100

The bottom part is a trapezoid

h = 4

b1= 6

b2 = 10

Area = (b1 + b2) * h / 2

Area = (10 + 6 ) * 4/2

Area = 16 * 4 /2

Area = 32

Total Area = 132

You might be interested in

Decompose 3p-1/p^2-1 into partial fractions.

allsm [11]

Answer: $\frac{2}{p+1}+\frac{1}{p-1}$

Step-by-step explanation:

Decompose the denominator.

$p^2-1=(p+1)(p-1)$

So, 3 has to be multiplied by p-1 and p+1 has to be multiplied by 1.

5 0

3 years ago

Julie wants to add call waiting and caller ID to her present phone service. Each new service is $5.99 per month. If her current

EleoNora [17]

Answer: 41.48

Explanation: you have to add the two 5.99 to the bill she already has and you get $41.48

7 0

3 years ago

4 A shelf at the grocery store

lesya [120]

Answer:

390

Step-by-step explanation:

500*.22=110

500-110=390

390

4 0

3 years ago

nikki grows 12 tomato plants. she measures their heights to the nearest centimetre, and writes them down. Complete the frequency

sdas [7]

Answer:

Nikki grows 20 tomato plants and she measures their heights.

We want to complete the frequency table.

All we have to do is count the number of values that fall between each range.

The values are:

5 10 12 16 14

17 20 15 10 7

13 11 6 18 15

6 12 17 8 12

Height Frequency

-> 5 ≤ h < 10 5

10 ≤ h < 15 8

15 ≤ h < 20 6

20 ≤ h < 25 1

5 0

4 years ago

Given the function f(x) = 2x + 5, what would the input be with an output of 21

Pepsi [2]

Given :-

f(x) = 2x + 5

To Find :-

The input when output is 21 .

Answer :-

The given function is ,

f(x) = 2x + 5

Substitute f(x) = 21 ,

21 = 2x + 5
21 - 5 = 2x
16 = 2x
16/2=x
x = 8

8 0

3 years ago

Read 2 more answers