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3 years ago

Suppose the leftmost digits of two numbers are 8 and 3. Can you tell which number is greater ?

Mathematics

1 answer:

Pie3 years ago

7 0

No you need to given all digits.

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Scientists are preparing two satellites to be launched. The equation y = 8000.C represents the number of miles, y, that the sate

Tema [17]

Answer: 6800

Step-by-step explanation:

24000 divided into 20

8000-1200

6 0

2 years ago

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I don’t know the answer.

mamaluj [8]

Answer: *C*

Step-by-step explanation:

2x-1+9<=-12

2x+8<=-12

2x<=-12-8

2x<=-20

*X<=-10*

8x-2-2>=12

8x-4>=12

8x>=12+4

8x>=16

*X>=2*

6 0

3 years ago

If bcd~gef find value of x

ddd [48]

Answer:

$x = 13$

Step-by-step explanation:

Given

See attachment

Required

Find x

From the attachment, we have:

$BC = x + 4$

$BD = 2x - 7$

$GE = 51$

$GF = 57$

Because both triangles are similar, we use the following equivalent ratios:

$BC : BD = GE : GF$

Substitute values for each parameter

$x + 4 : 2x- 7 = 51 : 57$

Convert to fractions

$\frac{x + 4}{2x- 7} = \frac{51 }{ 57}$

Simplify the right-hand side

$\frac{x + 4}{2x- 7} = \frac{17}{19}$

Cross Multiply

$19(x + 4) = 17(2x - 7)$

$19x + 76 = 34x - 119$

Collect Like Terms

$19x - 34x = -76 - 119$

$-15x = -195$

Solve for x

$x = \frac{-195}{-15}$

$x = 13$

3 0

3 years ago

Make g the subject of the formula <br><img src="https://tex.z-dn.net/?f=w%20%3D%207%20-%20%20%5Csqrt%7Bg%7D%20" id="TexFormula1"

sasho [114]

$w=7- \sqrt{g} \ \ \Rightarrow \ \ \sqrt{g} =7-w\ \ \Rightarrow \ \ \boxed{g =(7-w)^2 }$

4 0

3 years ago

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Which transformations preserve segment length?

jekas [21]

All except dilation

Mark brainliest please

3 0

2 years ago