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Paul [167]
3 years ago
14

Someones question was deleted: Rathan thinks all factors of even numbers are even. Which explains whether Rathan is correct? Ans

wer: C. He is incorrect because the product of an even number and an odd number is even. The product of even numbers isn't always going to even, but the product of an even number and an odd number will be. Even times odd always equals even examples: 2 x 3 = 6 8 x 7 = 56 17 x 40 = 680
Mathematics
1 answer:
Andre45 [30]3 years ago
4 0

Answer:

as mentioned in the question

C as the answer.

Step-by-step explanation:

He is incorrect because the product of an even number and an odd number is even. The product of even numbers isn't always going to even, but the product of an even number and an odd number will be. Even times odd always equals even examples: 2 x 3 = 6 8 x 7 = 56 17 x 40 = 680

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FInd an equation of the line that passes through the point (3,-5) and is parallel to 4x=1+2y
kow [346]

Answer:

y=2x-11

Step-by-step explanation:

Put it in the form y=mx+b=>y=2x-1/2. Instead of -1/2, put it as b, since you want it to go through 3,-5. y=2m+b when it goes through (3,-5) happens when -5=3*2-b. Do algebra, and get b as 11. That means the equation is y=2x-11.

8 0
3 years ago
I need help with math 1010<br>completing the square<br>x^2-9x=10
Citrus2011 [14]
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7 0
3 years ago
What is 2/3 x 9/8 as a fraction in simplest form
tresset_1 [31]

Answer: \frac{3}{4}

Have attached the picture for explanation...

7 0
3 years ago
A \greenD{7\,\text{cm} \times 5\,\text{cm}}7cm×5cmstart color #1fab54, 7, start text, c, m, end text, times, 5, start text, c, m
erma4kov [3.2K]

Answer:

The area of the shaded region is 148.04 cm².

Step-by-step explanation:

It is provided that a 7 cm × 5 cm rectangle is inside a circle with radius 6 cm.

The sides of the rectangle are:

l = 7 cm

b = 6 cm.

The radius of the circle is, r = 6 cm.

Compute the area of the shaded region as follows:

Area of the shaded region = Area of rectangle - Area of circle

                                            =[\text{l}\times\text{b}]-[\pi\test{r}^{2}]\\\\=[7\times5]+[3.14\times 6\times 6]\\\\=35+113.04\\\\=148.04

Thus, the area of the shaded region is 148.04 cm².

8 0
3 years ago
Read 2 more answers
A sphere has a diameter of 14 ft. Which equation finds the volume of the sphere?
aev [14]

Answer:

The volume of the sphere is 1436 in³

The equation is    

V = ⁴⁄₃ * 3.14 * (7ft)³

Step-by-step explanation:

radius = half of diameter

d = 14ft

r = 14ft / 2 = 7ft

To calculate the volume of a sphere we have to use the following formula:

V = volume

r = radius  = 7ft

π = 3.14

V = ⁴⁄₃πr³

we replace with the known values

V = ⁴⁄₃ * 3.14 * (7ft)³

V = 4.187 * 343 in³

V = 1436 in³

The volume of the sphere is 1436 in³

6 0
3 years ago
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