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3 years ago

4 cm

Mathematics

2 answers:

AVprozaik [17]3 years ago

6 0

Answer:

Not sure about your question but if you are asking for the area, the answer is 20cm^2

Step-by-step explanation:

for ALL triangle, the area is

1/2 × base × height

$\frac{1}{2} \times 4 \times 10 = 20 {cm}^{2}$

pentagon [3]3 years ago

4 0

Answer:

do we have to find area?

Step-by-step explanation:

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5x4 - 7x3 + x + 2 terms

Tomtit [17]

Answer:

It is already the farthest that can be

Step-by-step explanation:

5x4 - 7x3 + x + 2

5x^2 - 7x^2 + 1x + 2

7 0

3 years ago

1,275/5 find the unit rate

Pachacha [2.7K]

Answer:

255

Step-by-step explanation:

1,275/5 = 255

3 0

2 years ago

Suppose that the weight (in pounds) of an airplane is a linear function of the total amount of fuel (in gallons) in its tahk. Wh

kvasek [131]

Answer:

2002 pounds

Explanation:

To know the weight of the plane, we need to find an equation that relates the amount of fuel to the weight.

This equation can be founded using the following

$y-y_1=m(x-x_1)$

Where m is the slope, x1 is the number of gallons and y1 is the respective weight. So, replacing m = 6.0, x1 = 51 gallons and y1 = 2206 pounds, we get:

$y-2206=6(x-51)$

Now, we can solve for y

$\begin{gathered} y-2206=6(x)-6(51) \\ y-2206=6x-306 \\ y=6x-306+2206 \\ y=6x+1900 \end{gathered}$

Then, we can calculate the weight of an airplane with 17 gallons of fuel replacing x = 17 on the equation above

y = 6x + 1900

y = 6(17) + 1900

y = 102 + 1900

y = 2002

Therefore, the answer is 2002 pounds

5 0

1 year ago

a mountain climber needs to descend 1,500 feet. he wants to do it in 4 equal descents . has far should he travel in each descent

zloy xaker [14]

Answer:

375 each descent

Step-by-step explanation:

1500/4 = 375

4 0

3 years ago

Which expressions can you use to find 75% of 56??

hodyreva [135]

75/100 x/56
Then do the math to find what's 75% of 56.

3 0

3 years ago