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Mamont248 [21]
3 years ago
6

5 fours + _______= 7 fours​

Mathematics
2 answers:
Wewaii [24]3 years ago
7 0
2 fours cuz 5+2 equals 7
user100 [1]3 years ago
5 0

2 fours or 8

Step-by-step explanation:

So you have 5*4 and 7*4. Since both of these numbers have the same factor, you can ignore it. Only focus on the 7 and the 5. 5 + 2 equals 7, so your answer is 2 fours or 8. Hope this helps!

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1% of what number is 7
Kay [80]
So 1% goes into a 100% 100 times. Remember this.
So if it goes in a 100 times, you would have to multiply that by 7 resulting in 700.
1% of 700 is 7.
5 0
3 years ago
The position equation is s = -16t^2 + vot + so where s is height of the object in feet, vo is the initial velocity of the object
Hunter-Best [27]

A.      For this case, let us set the variables:

s = 0 (final destination on the ground)

t = unknown

vo = 0

so = 8000 ft

Using the equation, we calculate for t:

0 = -16 t^2 + 0t + 8000

t = 22.36 s


B.      For this case:

s = unknown

t = 22.36 s

vo = 600 miles/hr = 880 ft/s

so = 0

Using the equation, we calculate for s:

s = -16*(22.36)^2 + 880*22.36 + 0

s = 11, 677.29 ft = 2.21 miles

6 0
4 years ago
Carpet costs $7.84 per yard. What is the cost of 21.5 yards?
balandron [24]

Answer:

$168.56

Step-by-step explanation:

8 0
3 years ago
1. (5,8) m= 3<br> It wants me to write this in slope intercept form
ikadub [295]

Answer:

The answer is: y = 3x - 7

Step-by-step explanation:

Given point: (5, 8).

Slope m = 3

Use the point slope form and solve for y:

y - y1 = m(x - x1)

y - 8 = 3(x - 5)

y - 8 = 3x - 15

y = 3x - 15 + 8

y = 3x - 7

Proof:

f(x) = 3x - 7

f(5) = 3(5) - 7

= 15 - 7 = 8, giving (5, 8)

3 0
3 years ago
Read 2 more answers
Determine the number of possible positive and negative real roots; then use the rational root theorem to determine all of the po
Stolb23 [73]

Answer:

+- 1/4,1/2,1,2,4

5 solutions.

Step-by-step explanation:

so first we have to do this using the theorum we find all the divors of -2

so +-2, +-1/ +-2,+-1,+-4 so there would be 5 solutions.

+- 1/4,1/2,1,2,4

if my answer helps please mark as brainliest.

5 0
3 years ago
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