2 years ago

I need help with my geometry test review.

Mathematics

1 answer:

Alexus [3.1K]2 years ago

3 0

Answer:

is that high school? cuz it looks like 8th or 7th grade

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Someone please help me understand how to do this

andrey2020 [161]

Answer: These are the answers for the first section

A) 1/5(10)-4= -2

B) 1/5(-15)-4= -7

C) 1/5(2)-4= -3.6

Step-by-step explanation: You plug in those numbers for X

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3 years ago

What’s is the formula for the fill arithmetic sequence? -9,-2,5,12

bija089 [108]

Answer:

a +d = a2

Step-by-step explanation:

-2 - (-9) =

-2+9=7

a + d = a2

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3 years ago

assume 1 u.s dollar=7.80 h.k dollars if a supplier quotes us a price of 23.40 h.k each,what is our cost in u.s dollars?

frez [133]

3 US dollars each

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3 years ago

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What are equivalent expressions for 64x+80

ElenaW [278]

8(8x+10) could be used as a equivalent expression.

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3 years ago

Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest w

Ksivusya [100]

we know that

$1\ mile=5,280\ feet$

$1\ hour=3,600\ sec$

1) convert miles per hour to feet per hour

$40\ miles/hour=40*5,280=211,200\ feet/hour$

2) convert feet per hour to feet per second

$211,200\ feet/hour=211,200/3,600=58.67 feet/sec$

Round to the nearest whole number-------> $59 feet/sec$

therefore

the answer is

$59 feet/sec$

7 0

3 years ago

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