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wariber [46]
3 years ago
9

I need help with this can someone help ​

Mathematics
2 answers:
Lelechka [254]3 years ago
5 0

Answer:

18.

Step-by-step explanation:

3 x 4 = 12, 12 times 12 equals 144, 6 - 4 equals 2, and 2 times 2 times 2 is 8, and 144 / 8 = 18.

Colt1911 [192]3 years ago
3 0

My work:

3x4=12

12+12=24

6-4=2

2+2+2=6

24÷6=4

Your answer:

4

Hope this helps!

<em>-Alex</em>

You might be interested in
Is rectangle EFGH the result of a dilation of rectangle ABCD with a center of dilation at the origin
trapecia [35]

Yes, because both figures are rectangles and all rectangles are similar. Option B is correct option.

According to the statement

We have given that the two rectangles EFGH and ABCD and we have show that the these rectangles Are dilation at origin or not.

So, According to the given diagram

Yes, the rectangle EFGH is a result of dilation of rectangle ABCD with a center of dilation of rectangle at the origin.

Also The scale factor of the dilation is greater than one as the image is bigger than the pre-image i.e. there is a stretch.

The scale factor could be calculated by the ratio of the sides of the image to the pre-image rectangle.

According to the diagram In Rectangle ABCD:

Its vertices have coordinates A(-3,3), B(3,3), C(3,0) and D(-3,0).

Now consider rectangle EFGH:  

Its vertices have coordinates E(-4,4), F(4,4), G(4,0) and H(-4,0).

Hence the scale factor is becomes from these values is:

EF/AB = EH/AD = FG/BC = HG/DC = 4/3.

Hence the scale factor becomes 4/3.

Also

∠A=∠B=∠C=∠D=∠E=∠F=∠G=∠H=90°

( When a shape is dilated the two shapes are similar.And similar shapes have equal interior angles , corresponding sides are proportional ).

So, Yes, because both figures are rectangles and all rectangles are similar. Option B is correct option.

Learn more about center of dilation of rectangle here brainly.com/question/17986580

#SPJ4

4 0
2 years ago
The scientific notation 3.14 x 10 -3 has what value? 0.000314 0.00314 0.0314 0.314
sergij07 [2.7K]
3.14\cdot10^{-3}=0.00314
3 0
3 years ago
5/8 + 4/5 = 9/8 1 17/40 57/40 9/13​
valina [46]

Answer:

57/40

Step-by-step explanation:

Find common denominators, note that what you do to the denominator, you must do to the numerator:

\frac{numerator}{denominator}

First, multiply 5/8 with 5 to both the numerator and denominator:

(5/8) x (5/5) = 25/40

Next, multiply 4/5 with 8 to both the numerator and denominator:

(4/5) x (8/8) = 32/40

Combine the numerators:

(25 + 32)/40 = (57)/40

57/40 is your answer.

~

4 0
2 years ago
The height of a ball thrown directly up with a velocity of 10 feet per second from a initial height of of 100 feet is given by t
Nutka1998 [239]
The ball will hit the ground when h(t)=0 so:

-16t^2+10t+100=0

Using the quadratic equation:

t=(-10±√6500)/-32, and since t>0

t≈2.8 seconds (to nearest tenth of a second)


5 0
3 years ago
Read 2 more answers
Can u plz help me answer this question plz
Inessa [10]

Answer:

12

Step-by-step explanation:

44/3 2/3 (Divide)

12

4 0
3 years ago
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