3 years ago

Find the value of a.

Mathematics

2 answers:

Nataly_w [17]3 years ago

6 0

Answer: See below

Explanation:

6a + 11 = 2a + 83
6a - 2a = 83 - 11
4a = 72
a = 72/4
a = 18

Anna [14]3 years ago

6 0

Answer:

a = 18°

Step-by-step explanation:

we have opposite angles =>

=> 6a + 11 = 2a + 83

6a - 2a = 83 - 11

4a = 72

a = 72 : 4

a = 18°

You might be interested in

HELP ! I have math soon

frosja888 [35]

X=12 or 12+x or x+12 let me know if that gave u a idea and helped thanks

6 0

3 years ago

Jake needs 7.59 meters of wood to complete a school project. He buys a 2.21−meter plank of wood and a 3.12−meter plank of wood.

Alexeev081 [22]

Answer:

2.26 meters

Step-by-step explanation:

7.59 meters - 2.21 meters - 3.12 meters = 2.26 meters

8 0

3 years ago

(HELP ME PLEASE!!!!!! IT HAS PICTURES!!!!!)The edge of each cube used to build this rectangular prism is 1/3 inch long. Which eq

Aleksandr-060686 [28]

Answer:

Option B

Step-by-step explanation:

step 1

Find the number of cubes in the prism

$(3)(2)(3)=18\ cubes$

step 2

Find the volume of one cube

The volume of one cube is equal to

$V=b^3$

where

b is the length side of the cube

we have

$b=\frac{1}{3}\ in$

substitute

$V=(\frac{1}{3})^3$

$V=\frac{1}{27}\ in^3$

step 3

To find out the volume of the prism , multiply the volume of one cube by the number of cubes

$V=(\frac{1}{27})18$

$V=\frac{18}{27}\ in^3$

simplify

$V=\frac{2}{3}\ in^3$

8 0

3 years ago

It is important to use information that is both reliable and relevant when making financial decisions. True False

Westkost [7]

Answer:

true

Step-by-step explanation:

3 0

3 years ago

I’m having a bit of trouble with this

Leviafan [203]

Hey buddy please specify the trouble so that we can answer that
Thanks

4 0

3 years ago

Read 2 more answers