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Montano1993 [528]
3 years ago
10

Please help me i don’t know how to solve this

Mathematics
1 answer:
murzikaleks [220]3 years ago
3 0

Answer:

welp good luck ha

Step-by-step explanation:

You might be interested in
How many solutions does this system have?
lesya [120]

Answer:

one

Step-by-step explanation:

3x-5=-x+4

x=9/4

y=7/4

(9/4, 7/4)

6 0
3 years ago
Read 2 more answers
Two cylinders are similar. The radius of cylinder A is 5.6 inches. The radius of cylinder B is 1.4 inches. If the height of cyli
natita [175]
The answer is 16 inches.

Let r be a radius and h be a height of a cylinder
Since the cylinders are similar, then the ratio between their radiuses is equal to the ratio of their heights:
r1 : r2 = h1 : h2

Cylinder A:
r1 = 5.6 in
h1 = ?

Cylinder B:
r2 = 1.4 in
h2 = 4 in

5.6 : 1.4 = h1 : 4
h1 = 4 * 5.6 : 1.4
h1 = 16 inches
7 0
3 years ago
Read 2 more answers
Question is in picture above^^
soldi70 [24.7K]

Answer:

ca = 14

Step-by-step explanation:

7 0
3 years ago
The sum of three consecutive integers is 261 , which equation could be used to find the integer .
Allisa [31]

Answer:

You got it wrong, its the first option

Step-by-step explanation:

Since its not asking for a consectuive EVEN or ODD integer its not

X + X+2 + X+4...

Instead its just the normal way

X + X+1 + X+2 + X+3....

SO thats the correct answer.

4 0
3 years ago
What value of x is in the solution set of 9(2x + 1) &lt; 9x - 18? <br> -4<br> -3<br> -2<br> -1
Anastaziya [24]

Answer:

The only possible answer that is correct is the first one, x = -4.

Step-by-step explanation:

Simplify the given inequality as much as possible, and then substitute each of the given x values one by one to determine which is in the solution set.

9(2x + 1) < 9x - 18 becomes 18x + 9 < 9x - 18, which, if reduced by dividing all four terms by 9, becomes 2x + 1 < x - 2.

Simplifying further, we get x < - 3.  The only possible answer that is correct is the first one, x = -4.  -4 < -3 is true.

8 0
2 years ago
Read 2 more answers
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