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2 years ago

Some help no bs plss

Mathematics

1 answer:

Natasha2012 [34]2 years ago

3 0

Answer:

Option C will be your answer

Step-by-step explanation:

have a nice day!!

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For questions 13 – 15, find x so that q || r. State the converse used.

Grace [21]

Answer:

13. x = 7 ; Converse : Alternate interior angles are equal .

14. x=12; Converse used : Linear pair

15. x = 23; Converse: Corresponding angles are equal

Step-by-step explanation:

13.

Refer the attached figure

Given: q || r

$\angle CBE =\angle DEB$ (Alternate interior angles )

So, 15x+3=108

15x=108-3

15x=105

$x=\frac{105}{15}$

x=7

So, x = 7 ; Converse : Alternate interior angles are equal .

14.

Refer the attached figure

Given q||r

$\angle PQT = \angle STQ$ (Alternate interior angles

So, $\angle PQT = \angle STQ=11x-28$

Now $\angle UTQ + \angle STQ = 180^{\circ}$ (Linear pair)

So,7x-8+11x-28=180

18x-36= 180

18x=216

$x=\frac{216}{18}$

x=12

So, x=12; Converse used : Linear pair

15.

Refer the attached figure

Given q||r

$\angle BDC+\angle CDE = 90+2x$

$\angle BDE=\angle PBC$ (corresponding angles)

90+2x=5x+21

90-21=5x-2x

69=3x

23=x

So, x = 23; Converse: Corresponding angles are equal

5 0

2 years ago

George had a score of 25 points in a game. During the rest of the game, he lost 59 points. What score did George have at the end

tensa zangetsu [6.8K]

Answer:

-34

Step-by-step explanation:

25-59=-34

He ended with -34

5 0

2 years ago

Which shows the expression below in simplified form

nata0808 [166]

Answer:Both of them are not simplified

Step-by-step explanation:

If it was then the fractions would be 3 over 5 and 2 over 5

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3 years ago

Mr. Yen and Mrs. Barnes both have beautiful flower gardens. Mr. Yen has 7 rose bushes for every 3 lilac bushes. Mrs. Barnes has

vampirchik [111]

Answer:

Mrs Barnes has the highest

5 0

2 years ago

Change the decimal number 3.5 into a mixed number

iren2701 [21]

Answer: $3\frac{1}{2}$

Multiply

$3.5/1*10/10=35/10$

Divide each side by 5

$35/10$ ÷ $5/5=7/2$

$7/2=3\frac{1}{2}$

8 0

3 years ago

Read 2 more answers