3 years ago

A.)23 B.)60 C.)53 D.)30

Mathematics

1 answer:

olga_2 [115]3 years ago

6 0

Answer:

ABC = 30

Step-by-step explanation:

The two angles are complementary so they add to 90 degrees

2x+14 + x+7 = 90

Combine like terms

3x+21 = 90

Subtract 21 from each side

3x+21-21 = 90-21

3x = 69

Divide by 3

3x/3 = 69/3

x = 23

ABC = x+7 = 23+7 = 30

You might be interested in

While shopping , lucinda

Novay_Z [31]

She originally had $320 in her savings. 48 times 100= 4,800. 4,800 divided by 15=320.

8 0

3 years ago

Can someone do my last question and actually try it

MariettaO [177]

Answer:

What's the question?

Step-by-step explanation:

6 0

3 years ago

The diffrence of 5 and a number

natali 33 [55]

Answer:

x - 5

Step-by-step explanation:

5 0

3 years ago

Pick a sport would you rather be on the best team but the worst player or the worst team but you are the best player? why?

Vlada [557]

Answer:

Football. Best player on the worst team.

Step-by-step explanation:

Might as well get that money if the rest of your team sucks.

8 0

3 years ago

Read 2 more answers

Jenna is opening a clothing store. She plans to start by selling T-shirts. If it costs her $7 for each shirt, $2 for ink per shi

butalik [34]

Add every thing and u. Get 10.10 7x2 then 14. Then add 10 so u basically just in total get 14.10

5 0

3 years ago

Read 2 more answers