3 years ago

What is AC A. 6.7 cm B. 20 cm C. 10.2 cm D. 10 cm

Mathematics

1 answer:

kotegsom [21]3 years ago

6 0

Ohhh your in K12, here i got you let me do the equation and i promise ill be right with you.

You might be interested in

4x2 + 8x - 7 - (3x2 - X+9)

Andreas93 [3]

Answer:

Step-by-step explanation:

$4 {x}^{2} + 8x - 7 - (3 {x}^{2} - x + 9)$

When there is a (-) in front of an expression in parentheses, change the sign of each term in the expression:

$4 {x}^{2} + 8x - 7 - 3 {x}^{2} + x - 9$

Collect like terms

$4 {x}^{2} - 3 {x}^{2} + 8x + x - 7 - 9$

${x}^{2} + 9x - 7 - 9$

Calculate

${x}^{2} + 9x - 16$

Hope this helps...

Good luck on your assignment...

5 0

2 years ago

Read 2 more answers

Please help me I would really appreciat it

Bingel [31]

Easy. Just add a 0 on the end of the numerator and denomenator.

7 0

2 years ago

Read 2 more answers

PLEASE HELP! Which statement is true?

Gekata [30.6K]

2nd one is correct answer

7 0

2 years ago

The heart rate of animals vary greatly a bat heart beats about 750times in a minute however,a large whale heart beats only about

Jobisdone [24]

Answer:

i don't know how to do this

4 0

3 years ago

4. What is the value of a in the following equation: 6a = 54?<br> b. 7<br> C. 12<br> d. 8<br> a. 9

Korolek [52]

Answer:

Step-by-step explanation:

6a=54

a=54/6

a=9

8 0

2 years ago