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2 years ago

7. State the slope of the line. A. –2 B. 0 C. undefined D. 1

Mathematics

2 answers:

VladimirAG [237]2 years ago

7 0

I believe the answer is -2

Ivanshal [37]2 years ago

6 0

Answer:

B. slope =0

Step-by-step explanation:

A horizontal line has slope zero

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A cylinder has a radius of 3 feet and a height of 7 feet. Which of the following can be used to calculate the volume of a cone t

kramer

Answer:

$(3.14)(3)(7)$

Step-by-step explanation:

we know that

The volume of the cone is equal to

$V=\frac{1}{3}\pi r^{2} h$

we have that the radius and the height of the cone will be equal to the radius and the height of the cylinder

$r=3\ ft$

$h=7\ ft$

$\pi =3.14$

substitute the given values

$V=\frac{1}{3}(3.14)(3)^{2} (7)$

$V=\frac{1}{3}(3.14)(9)(7)$

Simplify

$V=(3.14)(3)(7)$

5 0

3 years ago

Keiko must choose a number between 49 and 95 that is a multiple of 5,8, and 10?

lorasvet [3.4K]

M5: 50,55,60,65,70,75,80,85,90,95
M5 П M10: 50,60,70,80,90
M5 П M10 П M8: 80

Answer:80

5 0

3 years ago

Alex Ar [27]

Answer:

ADB and ABC are similar

x = 8

Step-by-step explanation:

hypotenuse in ADB = $\sqrt{4^2 + 2^2 } = \sqrt{20}$

since two triangles are similar,

$\frac{2+x}{\sqrt{20} } = \frac{\sqrt{20}}{2}$

solving for x, x=8

4 0

3 years ago

The polygons in each pair are similar. Find the missing side length.

olga nikolaevna [1]

B po ang sagott sana makatulong po

5 0

2 years ago

How many numbers greater than zero and less than 50 equal the product of two consecutive positive integers?

spin [16.1K]

Consecutive numbers would be like 2 and 3, or 7 and 8.

All we need to do is keep multiplying pairs of consecutive numbers until we get above 50.

1 × 2 = 2 (that's one.)
2 × 3 = 6 (two)
3 × 4 = 12 (three)
4 × 5 = 20 (four)
5 × 6 = 30 (five)
6 × 7 = 42 (six...)
7 × 8 = 56 > 50
We have a total of 6 numbers that equal the product of 2 consecutive intergers

7 0

2 years ago