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kodGreya [7K]
3 years ago
11

Solve the equation 2x + 21/5 = 9

Mathematics
2 answers:
Darina [25.2K]3 years ago
4 0

Answer:12/5

Step-by-step explanation:

topjm [15]3 years ago
3 0
Here is the answer. I hope this help you

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(x + 6)(x + 2) = 60?
Salsk061 [2.6K]

Answer:

x^3=6

Step-by-step explanation:

x(x+2)+6(x+2)=60

x^2+2x +6x +12=60

5 0
3 years ago
A ball is thrown and the path of the ball is represented by the equation y = -x2 + 7x + 7. What is the rate of change between x
frozen [14]

Answer: I’m not sure I’m sooo sorry

3 0
4 years ago
In collin county there are approximately 834,000 people. If about 30,000 are under the age of 25 what fractional part are above
tresset_1 [31]
Do 30000 divided by 834000 times .1
3 0
3 years ago
What is the scale factor in the dilation ?<br><br>1/6<br><br>1/3<br><br>3<br><br>6​
anzhelika [568]

Answer:

3

Step-by-step explanation:

<u>1) Find two corresponding lengths between the image and the pre-image</u>

Pre-image (bottom side) = 3 units

Image (bottom side) = 9 units

We can use any corresponding lengths for this step.

<u>2) Divide the length of the side from the image by the length of the side from the pre-image</u>

9 units ÷ 3 units

= 3

Therefore, the scale factor of the dilation is 3.

I hope this helps!

5 0
3 years ago
Read 2 more answers
I need the answer !!!
bonufazy [111]
I'm guessing you are looking for the answer on the first question, because I cannot read the rest of the second one lol.
So start with the volume of cone formula:  V=3.14(5)^2 (6/3)
157.08
157
H is the answer
4 0
3 years ago
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