3 years ago

Which equation is a point slope form of the equation of this line?

Mathematics

1 answer:

Leni [432]3 years ago

4 0

Answer:

Step-by-step explanation:

slope = m = rise/run = 2/1 = 2

The slope is 2.

Use point (-2, 1).

y - y_1 = m(x - x_1)

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

y - 1 = 2(x + 2)

Answer: D.

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Jessica has no books. wesley has 2 more books than jessica. how many books does wesley have?

Natalija [7]

Jessica had no books. Wesley had 2 more books so that means that Wesley has 2 books.

7 0

3 years ago

Find the area of a trapezoid with a base of 21.6 m, a height of 4.5 m, and top of 11.9 m. Round your answer to the nearest hundr

Serga [27]

Answer:

$A=75.37\ m^2$

Step-by-step explanation:

Given that,

The base of a trapezoid, b = 21.6 m

Height of the trapezoid, h = 4.5 m

The tope of the trapezoid, a = 11.9 m

We need to find the area of a trapezoid. The formula for the area of a trapezoid can be given by :

$A=\dfrac{1}{2}\times (sum\ of\ parallel\ sides)\times height$

Put all the values,

$A=\dfrac{1}{2}\times (21.6+11.9)\times 4.5\\\\=75.37\ m^2$

Hence, the area of a trapezoid is equal to $75.37\ m^2$ .

5 0

3 years ago

which of the following is not a perfect cube? 1: 2197 2: 512 3: 2916 4: 343 Which of the following numbers is a perfect cube? *

FrozenT [24]

Answer:

no 4 is not perfect cube and no 2 is perfect cube

6 0

4 years ago

Read 2 more answers

Rewrite 26/4 as a mixed number in simplest form.

dimulka [17.4K]

4 goes into 26 6 times with a remainder of 2.

26 ÷ 4 = 6 2/4

6 2/4 = 6 1/2

Your answer is 6 1/2

3 0

4 years ago

Parallelogram<br> b=12 cm, h=10 cm, a=

Anna35 [415]

Answer: 120 cm^2

Step-by-Step Explanation:

Base (b) = 12 cm
Height (h) = 10 cm
Area (a) = bh

Therefore,
= bh
= b * h
= 12 * 10
=> 120

Area (a) = 120 cm^2

5 0

2 years ago