3 years ago

NEED HELP IM BEGGING YOU PLEASE!!!!!!!!!

Mathematics

2 answers:

Vinil7 [7]3 years ago

7 0

6,8

9,7

13,1

im srry thats all i know :(

sweet [91]3 years ago

3 0

Answer:

6: (g+11h)+9h = g+(11h+9h)

7: (c x 3) x 5 = c x (3 x 5)

8: 6x+5y = 5y+6x

9: 7b x 2 = 2 x 7b

10: 15y+0 = 15y

11: 7k x 0 = 7k

12: a x 1 = a

13: 7k x 0 = 0

Step-by-step explanation:

I Hope This Helps!

You might be interested in

Please help me it says find the measure of c and b and I don’t know how if you can help me with this exam it would be much appre

noname [10]

Answer:

b=20

C=160

Step-by-step explanation:

160+b= 180 (sum of angle on the straight line)

b=180-160

b=20

b+c =180 (sum of angle on the straight line)

20+c=180

c=180-20

C=160

6 0

2 years ago

Look at the triangles shown below.

Sophie [7]

Answer:

Variant c

Step-by-step explanation:

c²=4*9

c=6

You can apply phyphagor

b²=6²+9²=36+81=117

$3 \sqrt{13}$

4 0

3 years ago

Consider the absolute value function f (x) = -|x + 2| - 2 . The vertex of the function is .

mezya [45]

The answer would be c
Hope this helps!

5 0

3 years ago

You play a game on your phone. For every correct move you make, you receive 50 points. For every second that it takes you to com

swat32

50*25= 1250
2mins 15seconds= 135 seconds
135*3= 405

1250-405 = 845

Your score is 845

8 0

3 years ago

Asap! find the length of the arc

Fantom [35]

<u>Answer</u>:

A. $\frac{21}{4} \pi\ \space\ in$

<u>Step-by-step explanation:</u>

The formula for arc length is:

arc length = rθ

where:

r is the radius = 7 in

θ is the central angle in radians = 135 × $\frac{ \space\ \pi\ }{180}$ = 3/4 π

Substituting these values into the formula:
arc length = 7 in × 3/4 π

= $\frac{21}{4} \pi\ \space\ in$

6 0

2 years ago