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mestny [16]
3 years ago
12

How do you solve these 2 questions

Mathematics
1 answer:
erastovalidia [21]3 years ago
3 0
I am so sorry I can't help you. I don't want to give you the wrong answer. Those questions are confusing.
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If you ever see a cheetah coming to you Don’t PANIC it should be going up to you very fast get ready and when it comes pound it
Nady [450]

Answer:

you would have to be still!

Step-by-step explanation:

5 0
3 years ago
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How is dividing decimals different from dividing whole numbers?Please answer immediately.
Masteriza [31]
If you divide decimals you have to bring up the decimal point but if you divide whole numbers you dont have any decimal points so you just divide the numbers. Sorry if i didnt help i just wanted to help.
7 0
3 years ago
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Solve for x:<br> -14x &gt; -3
Alexus [3.1K]

Answer:

x>11

Step-by-step explanation:

-14x>-3

+14  +14

x > 11

6 0
3 years ago
9.01 prove that the two circles are similar
il63 [147K]

Answer:

see the procedure

Step-by-step explanation:

we know that

Figures can be proven similar if one, or more, similarity transformations (reflections, translations, rotations, dilations) can be found that map one figure onto another.  

In this problem to prove circle C and circle A are similar, a translation and a scale factor (from a dilation) will be found to map one circle onto another.

we have that

Circle C is centered at (0,-1) and has a radius of 2 units

Circle A is centered at (3,4) and has a radius of 5 units

step 1

Move the center of the circle C onto the center of the circle A

the transformation has the following rule

(x,y)--------> (x+3,y+5)

so

(0,-1)------> (0+3,-1+5)-----> (3,4)

center circle C is now equal to center circle A  

The circles are now concentric (they have the same center)

step 2

A dilation is needed to increase the size of circle C to coincide with circle A

scale factor=radius circle A/radius circle C-----> 5/2=2.5

radius circle C will be=2*scale factor-----> 2*2.5=5 units

radius circle C is now equal to radius circle A  

therefore

A translation, followed by a dilation will map one circle onto the other, thus proving that the circles are similar

4 0
3 years ago
The expression 3 (x minus 9) is equivalent to
miskamm [114]

Answer:3(x-9) is expressed as 3x-27

Step-by-step explanation: 3(Xminus9)

3(X-9)

Use 3 to open the bracket by using 3 to multiply everything in the bracket.

Then you will get

3x-27

8 0
3 years ago
Read 2 more answers
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