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liubo4ka [24]
3 years ago
7

Help me please i need some help.

Mathematics
1 answer:
Ber [7]3 years ago
3 0

Answer:

2,5, 6

Step-by-step explanation:

a coefficient is the number placed before the variable in equations and the other numbers, in this case 7 and 4, are called constants

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Am I right ? Because I need help with this please thanks.
bazaltina [42]

to find the hypotenuse (or the ramp in question 4) you can use the equation

a^{2} +b^{2} =c^{2}

with a and b being the 3 feet and 9 feet and c being the unknown (ramp).

So if you plug 3 and 9 into the equation, it looks like this.

3^{2} +9^{2} =c^{2}

then square them.

9+81=c^{2}

simplify.

90=c^{2}

take the square root of both sides.

\sqrt{90} = c

\sqrt{90} is approx. 9.5 so the answer would be H.

7 0
3 years ago
Estimate the quotient: 0.233 ÷ 0.047 ASAP this is my lats question pls help
zlopas [31]

Answer:

Hey buddy, here is your answer. Hope it helps you.

Step-by-step explanation:

4.957 something is the answer

4 0
3 years ago
A rectangle has an square meters. The width is 1\5 meter. What is the length of the rectangle?
Alecsey [184]

Answer:

The length would be 5 meters

Step-by-step explanation:

To get this value, start with the area formula.

A = LW

Next input the known values for area and width

1 = L1/5

Now multiply each side by 5

5 = L

6 0
3 years ago
Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
lana [24]

Answer: 4). 35,56,89

Step-by-step explanation: for a triangle to be acute all three angles have to measure below 90 degrees

4 0
3 years ago
Read 2 more answers
A car travels at a speed of 10 m/s - how far does it travel in 10 seconds?
sweet-ann [11.9K]

Answer:

It can cover a distance of 100m.

Step-by-step explanation:

Given that:

Speed = v = 10m/s

Time = t = 10s

We know that:

Distance = Speed * Time

d = v*t

d = (10m/s)*(10s)

d = 100m

3 0
3 years ago
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