I need help with this please

Mathematics

2 answers:

enyata [817]3 years ago

7 0

To find the area of the given diagram use the formula:

A = 1/2(b1 + b2)(h)

b1 and b2 are the bases.

First we need to find the total length of the second base:

7 + 3 = 10

Now apply the formula:

A = 1/2(7 + 10)(6)
A = 1/2(17)(6)
A = 51 in²

Hope this helps :)

frez [133]3 years ago

5 0

A = (6 x 7) + 1/2(6 x 3)
= 42 + 9
= 51
answer
51 in^2

You might be interested in

Question 7 A number cube with faces labeled from 1 to 6 will be rolled once. The number rolled will be recorded as the outcome.

QveST [7]

Answer:

1) $S=\{1,2,3,4,5,6\}$

2) $O=\{1,3,5\}$

Step-by-step explanation:

Given : A number cube with faces labeled from 1 to 6 will be rolled once. The number rolled will be recorded as the outcome.

To find : Give the sample space describing all possible outcomes. Then give all of the outcomes for the event of rolling an odd number. If there is more than one element in the set, separate them with commas ?

Solution :

A number cube with faces labeled from 1 to 6 will be rolled once.

The sample space describing all possible outcomes is given by

$S=\{1,2,3,4,5,6\}$

All of the outcomes for the event of rolling an odd number is given by

$O=\{1,3,5\}$

6 0

3 years ago

2(15+3m)-7<br><br> Plz explain and answer

Alekssandra [29.7K]

6m+23

You have to use distributive property, so 15x2=30 and 2x3m= 6m. You then subtract 30 from 7 and get 23.

4 0