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tatyana61 [14]
3 years ago
13

Which espression is equivalent to 7^(-2)*7^(6)

Mathematics
1 answer:
valina [46]3 years ago
8 0

Answer: it’s A and D

Step-by-step explanation:

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Amiraneli [1.4K]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
Give brainliest! Right triangle ABC is on a coordinate plane. Segment AB is on the line y = 2 and is 3 units long. Point C is on
Anastasy [175]

Answer: y coordinate is 6

Step-by-step explanation:

6=1/2(3)(h)

If you solve for H then

h=4

So, add 4 to the line y=2

y=2+4

2+4= 6

Hence, the possible y coordinate of point C is 6

Hope this helped!

I would really appreciate if marked brainlest !

Thank you !

6 0
3 years ago
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100 POINTS HELP ME PLEASE!!!!!! DONT HAVE ALOT OF TIME HURRY PLEASE!!!!!!!!!!!!!
erastovalidia [21]

Answer:

12,500 square millimeters

Step-by-step explanation:

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3 years ago
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Find the volume of the sphere. Round your answer to the nearest tenth.
ollegr [7]

Answer:

Step-by-step explanation:

Givens

pi = 3.14

d = 3.8

r = d/2

r = 3.8/2 = 1.9

Formula

V = (4/3) * pi * r^3

Solution

V = (4/3) * 3.14 * 1.9^3

V = 4/3 * 3.14 * 6.859

V = 28.7163

6 0
2 years ago
NOBODYS HELPING ME ANSWER THIS AND I NEED AN ANSWER ASAP :((( IVE ASKED 2 TIMES ANYWAYS ILL GIVE BRAINLIEST AND 15+
KengaRu [80]

Answer:

1) 2/3

2) y= 2x+4

Step-by-step explanation:

For number one, use the formula \frac{(y_{2}-y_{1} ) }{(x_{2}-x_{1} ) }.

Insert the given coordinates into the formula.

7-1/10-1= 6/9

Simplify 6/9.

6/9÷3= 2/3

For the second one, I used desmos calculator.

Hope this helps! :)

6 0
3 years ago
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