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4 years ago

Answer the question ready fast right now

Mathematics

1 answer:

pychu [463]4 years ago

8 0

Answer:

<eba and <hbi are congruent angles

Step-by-step explanation:

They are vertical angles, therefore congruent

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A remote control car races straight down the street at 26 miles per hour. Two

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It will take 2 hours for the car going 52 mph to reach the car going 26 mph.

The scale the speed of the car measured is:

D. Tens

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3 years ago

Write an equation in slope-intercept form (y=mx+b) for a line that passes through (-8, 1) and is perpendicular to y = 2x - 17

Liono4ka [1.6K]

Answer:

Step-by-step explanation:

(-8,1) is ⊥ to y=2x-17

from y=mx+c

comparing with

y=2x-17

m₁₌2

for perpendicularity m₂=-1/m₁

m₂₌-1/2

equation of a line with one point y-y₁/x-x₁=m

(-8,1) are x₁ and y₁ respectively

y-1/x-(-8)=-1/2

y-1/x+8=-1/2

cross multiply

2(y-1)=-1(x+8)

2y-2=-x-8

2y=-x-8+2

2y=-x-6

divide both side by 2

y=-1/2x-3

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3 years ago

Help me solve 10(9+8n)-6 (7n+9

Snowcat [4.5K]

Answer:

38n+36

Step-by-step explanation:

See the attached file, enjoy!

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3 years ago

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The answer is B.
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4 years ago

Read 2 more answers

The function d(s) = 0.0056s squared + 0.14s models the stopping distance

victus00 [196]

Answer:

The car must have a speed of 25 kilometres per hour to stop after moving 7 metres.

Step-by-step explanation:

Let be $d(s) = 0.0056\cdot s^{2} + 0.14\cdot s$ , where $d$ is the stopping distance measured in metres and $s$ is the speed measured in kilometres per hour. The second-order polynomial is drawn with the help of a graphing tool and whose outcome is presented below as attachment.