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3 years ago

ABCD is a square. If angle 3 = 4x-7, find x

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

3 0

Answer:

x=24.25

Step-by-step explanation:

Angle 3 is equal to 90 degrees. By making 4x-7=90, you can find x.

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Which graph represents the solution set of the system of inequalities?

lidiya [134]

$y < \dfrac{2}{3}x\\\\y=\dfrac{2}{3}x\\\\for\ x=0\to y=\dfrac{2}{3}(0)=0\to(0,\ 0)\\\\for\ x=3\to y=\dfrac{2}{3}(3)=2\to(3,\ 2)\\\\y\geq-x+2\\\\y=-x+2\\\\for\ x=0\to y=-0+2=2\to(0,\ 2)\\\\for\ x=2\to y=-2+2=0\to(2,\ 0)$

$y < \dfrac{2}{3}x$

the dotted line. shadow under the line

$y\geq-x+2$

solid line. shadow above the line

Answer in the attachment (graph C).

8 0

3 years ago

Using all my points for this. Sorry for making somebody have to do this but I have to do some other homework on the side that I

givi [52]

Answer:

I am busy but all the questions from 1 to 6 just add the measure of 2 angles which are given and then subtract it from 180, you will get the measure of the remaining angle.

8.: 180/3

9. x = 5

10. i dont know

i dont know = no time....

Step-by-step explanation:

8 0

3 years ago

when buying lemonade mix , Cece spend $0.72 on a 6- ounce packet and $0.27 on a 3- ounce packet . Use unit rates to determine if

siniylev [52]

6- ounce packet rate = $0.72 .

In order to find the one ounce rate, we need to divide $0.72 by 6.

On dividing 0.72 by 6, we get $0.12.

<em>Therefore, first unit rate is $0.12 per ounce.</em>

3- ounces packet rate = $0.27.

In order to find the one ounce rate, we need to divide $0.27 by 3.

On dividing 0.27 by 3, we get $0.09.

<em>Therefore, second unit rate is $0.09 per ounce.</em>

<h3>So, we can say that each pair of rates is not equivalent. </h3>

3 0

3 years ago

Name the angle relationship. Find the measure of angle b.

Viefleur [7K]

Answer:

Vertical angels, b is the same as the opposite angle, 86

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Six times a number is equal to 10 less than the sum of the number and 3. What is the number?

saul85 [17]

Answer:

n = -7/5

Step-by-step explanation:

Let n = number

6n = (n+3) -10

Combine like terms

6n= n-7

Subtract n from each side

6n-n=n-n-7

5n = -7

Divide by 5 on each side

5n/5 = -7/5

n = -7/5

5 0

3 years ago