3 years ago

Ill give correct one brainliest

Mathematics

1 answer:

adelina 88 [10]3 years ago

4 0

Answer: make 6 jumps which are 0.4 long to get 2.4

Step-by-step explanation:

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-7x + 10 = -20 OR 10 = 7x-20

Black_prince [1.1K]

Answer:

mk;m;km;

Step-by-step explanation:

5 0

3 years ago

What is the value of f(-3) when f(x)=5(2)x

xeze [42]

Answer:

-30

Step-by-step explanation:

f(x)=5(2)x

f(-3)=5(2)(-3)

f(-3)=10(-3)

f(-3)=-30

4 0

2 years ago

Is x = 7 a solution to the equation 3x = 21? yes no WHICH ONE??

Veronika [31]

Answer:

yes.

Step-by-step explanation:

if you plug 7 into x it'll be 3x7 and that will equal 21

4 0

3 years ago

Read 2 more answers

Solve the triangle.

saw5 [17]

Answer:

Step-by-step explanation:

because c is shorter than a we know C is a smaller angle than A

so the first choice is out.

use the law of cosines to find b

$b^{2}$ = $a^{2} +c^{2} -2*a*c*cos(B)$

$b^{2}$ =1681+400-1326.787871

$b^{2}$ = 754.21219

b= $\sqrt{754.21219}$

b= 27.46292

so the last choice looks good

5 0

2 years ago

A space probe traveled 524,000,000 miles, at an average speed of 32,000 miles per hour. How many hours did the space probes jour

Svet_ta [14]

Answer:

Step-by-step explanation:

5.24×10⁸ miles × (1 hour)/(3.2×10⁴ miles) = 1.6375×10⁴ hours = 16,375 hours

3 0

2 years ago