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rewona [7]
3 years ago
6

You must reverse the inequality sign when solving this inequality: x + 7 < 4

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
7 0

I'm not 100% sure what you want me to do with this but i hope this helps:


x < -3

or if you want me to flip the sign then the solution becomes

x > -3

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2,520.00

Step-by-step explanation:

7 0
2 years ago
HELP HELP HELP PLEASE:)) Find the slope and y-intercept
inna [77]

Answer:

Answer choice A

Step-by-step explanation:

Use the slope intercept form y = mx + b to find the slope m and y-intercept b.

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5 0
2 years ago
Write an expression to represent the product of 6 and the square of a number plus 15.
GenaCL600 [577]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
Two lines, A and B, are represented by equations given below:
Ierofanga [76]
Set the equations equal to each other to find x
x - 2 = 3x + 4
-6 = 2x
x = -3

plug x into either equation
-3 - 2 = y
y = -5

(-3, -5)

the answer is B
4 0
3 years ago
Wouldnt it be 15??? I would guess so. Katie keeps deleting this but Im not sure why. Sorry katie but I really need help
Anna007 [38]

Answer:

25 in; C

Step-by-step explanation:

Hey!

There probably is a reason she is deleting. You could contact her or ask some help elsewhere.

Anyway! I'm trying to get this in fast. (Remember the Pythagorean Theorem?) That will be very useful here since it is a right triangle.

<u>L² + L² = H² (or H² - L² = L²):</u>

In that case, we'll use the second one because our Hypotenuse is given.

We can substitute each value of the numbers:

65² - 60² = L²

Evaluating:

4225 - 3600 = 625

√625 = 25 inches

Thusly, the third side would be \boxed{25{\text{\:inches\:or\:C.}}}

<em>Also note we could have simplified into a Pythagorean Triple. This method is a simpler more basic method for learning the concept.</em>

Hope this helps!

3 0
3 years ago
Read 2 more answers
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