2 years ago

I need help pls help me

Mathematics

1 answer:

vazorg [7]2 years ago

5 0

Answer:

The first question answer is Fred. The second one is 1/7. Sorry that is all i know.

Step-by-step explanation:

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nekit [7.7K]

Answer:

$XY = 18$

Step-by-step explanation:

Given

$ABC:AXY = 4 : 3$

$BC = 24$

Required

Find XY

Represent BC and XY as a ratio;

$BC : XY = 24 : xy$

Recall that:

$ABC:AXY = 4 : 3$

Equate both ratios;

$24 : xy = 4 : 3$

Convert to fractions

$\frac{24}{xy} = \frac{4}{3}$

Cross Multiply

$xy * 4 = 24 * 3$

$xy * 4 = 72$

Divide through by 3

$xy * 4/4 = 72/4$

$xy = 18$

Hence:

$XY = 18$

3 0

2 years ago

Use function notation to write the equation of the line.

nataly862011 [7]

I believe it is f(x) = 4x + 4. It is basically slope intercept notation, just with the function sign in front of it acting as the Y variable.

7 0

3 years ago

Which choices are equilvalent to the expression below? Check all that apply.<br> 9^3 x 9^4

Scilla [17]

Answer:

$9^{3}x9^{4} =9^{3+4}=9^{7}$

Step-by-step explanation:

8 0

3 years ago

How do you answer this mathswatch question?

nordsb [41]

Answer:

see explanation

Step-by-step explanation:

(a)

AB = AO + OB = - a + b = b - a

(b)

OP = OA + AP = a + $\frac{3}{4}$ (b - a ) = a + $\frac{3}{4}$ b - $\frac{3}{4}$ a = $\frac{1}{4}$ a - $\frac{3}{4}$ b

3 0

3 years ago

How to solve .05•.06

I am Lyosha [343]

Answer:

I think it is 30

Step-by-step explanation:

05 X 06 = 30

Hope this helps!! :)

3 0

3 years ago

Read 2 more answers