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aev [14]
3 years ago
7

What is a factor of 20 but not a multiple of 2

Mathematics
2 answers:
ankoles [38]3 years ago
8 0

Answer:1 and 5

Step-by-step explanation:

andrezito [222]3 years ago
7 0
The answer is 5 (B).
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4. A recipe for cookies calls for of a cup of sugar per batch. Elena used 5
allsm [11]

the answer is 5 because if 1 cup of sugar per batch and she put in 5 cups of sugar that makes 5 batches

6 0
2 years ago
(PLEASE IM DESPERATE) 3. A toy catapult launched a ball. The height of the ball could be modelled by
Elena-2011 [213]

Answer:

I think it could be modelled by the function I'm  not 100 percent sure but i hope it helps

Step-by-step explanation:

8 0
3 years ago
Complete the square to rewrite the following equation. Identify the center and radius of the circle. You must show all work and
Sliva [168]

Answer:

( x+1)^2  + (y+2)^2 = 25

The center is (-1, -2) and the radius is 5

Step-by-step explanation:

x^2 + 2x + y^2 + 4y = 20

Complete the square

2/2 =1  1^2 =1  so add 1 for x     4/2 =2  2^2 = 4 so add 4 for y

x^2 +2x +1   +y^2 +4y+4 = 20 +1 +4

( x+1)^2  + (y+2)^2 = 25

(x+1) ^2 + (y+2)^2 = 5^2

(x - -1) ^2 + (y -  -2)^2 = 5^2

This is in (x-h)^2 + (y-k)^2 = r^2 form where (h,k) is the center and r is the radius

The center is (-1, -2) and the radius is 5

4 0
3 years ago
A classroom has stadium seating. There are 10 seats in the first row, 13 seats in the second row, 16 seats in the third row and
Nikolay [14]
The right answer is “The classroom has 5,180 seats “
3 0
3 years ago
The sum of two integers is 81.if the product is 1088.what are the integers
arlik [135]

Answer:

(a;b)={(17; 64); (64; 17)}

Step-by-step explanation:

a+b=81 => b=81-a

a*b=1088

a*(81-a)=1088

-a²+81a=1088

a²-81a+1088=0

a²-64a-17a+1088=0

a(a-64)-17(a-64)=0

(a-17)(a-64)=0

=> a=17 and a=64

for a=17 => b=81-17=64

for a=64 => b=81-64=17

(a;b)={(17; 64); (64; 17)}

3 0
3 years ago
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