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4 years ago

What is the answer to 27/32divided by 7/8

Mathematics

1 answer:

irinina [24]4 years ago

6 0

27/28 :) hope this helps

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If f (x) = x+13, then f (4) = O 16 8 04 2.

exis [7]

Answer:

Step-by-step explanation:

f (x) = x+13

Let x = 4

f(4) = 4+13

= 17

5 0

3 years ago

Read 2 more answers

In the diagram, the measure of angle 2 is 126°, the measure of angle 4 is (7x)°, and the measure of angle 5 is (4x + 4)°. A tran

kramer

Answer:

The correct option is C

C) 76°

Step-by-step explanation:

The question is incomplete because the figure is not given. I have attached the figure of the same question below. Consult it for better understanding.

We can see in the figure that <2 and <4 are opposite angles, therefore these are equal.

<2 = <4

126 = 7x

x = 18

Similarly we can also see that <5 and <7 are also opposite angles, therefore they are equal too.

<7 = <5

<7 = 4x+4

Substitute x=18

<7 = 4(18) + 4

<7 = 76°

3 0

4 years ago

Mary ran miles on Monday. On Wednesday, she ran times as far as she ran on Monday. Which best describes how far Mary ran on Wedn

Ad libitum [116K]

Answer:

How many miles?

Step-by-step explanation:

7 0

4 years ago

3. Find m D (2x+14) (x + 7) E B 60 23 53 30

pickupchik [31]

Answer:

Step-by-step explanation:

∠ABC + ∠CBD = 90 so filling in the expressions for these angles:

(2x + 14) + (x + 7) = 90 and

3x + 21 = 90 and

3x = 69 so

x = 23. To find the measure of angle ABC in particular, we sub in a 23 for x:

x + 7 --> 23 + 7 = 30°, the last choice there.

8 0

3 years ago

Drag the tiles to the correct boxes to complete the pairs.

padilas [110]

Answer:

One Solution:

$-3x+y=7\\21x+4y=-8$

Infinitely Many Solution:

$31x-y=4\\61x-2y=8$

No Solution:

$y=-4r+5\\y=-4r+1$

Step-by-step explanation:

System 1

$-3x+y=7\\21x+4y=-8$

$Eq(1)\times7+Eq(2)\\11y=41\\y=\frac{41}{11} \\\\From\ Eq\ 1\\-3x+\frac{41}{11} =7\\-3x=7-\frac{41}{11}\\-3x=\frac{36}{11}\\x=\frac{-12}{11}$

Hence only one solution $(-\frac{12}{11},\frac{41}{11})$

System 2

$31x-y=4\\61x-2y=8$

Both represents the same line. Hence these have infinitely many solutions.

System 3

$y=-4r+5\\y=-4r+1$

Compare both the lines with $y=mx+b$ , where m is the slope.

$m=-4$ for both the lines.

Hence these two lines are parallel that means there does not exists any point of intersection

So this system will not have any solution.

4 0

3 years ago