AmélieLacroix AmélieLacroix

10-12-2017
Mathematics

contestada

Help me with this geometry question please!

Help me with this geometry question please class=

Respuesta :

harpazo harpazo

10-12-2017

2x + 3x - 10 = 70

5x - 10 = 70

5x = 70 - 10

5x = 60

x = 60/5

x = 12

Now that we know the value of x,

the value of QSR = 3(12) - 10.

QSR = 36 - 10

QSR = 16

ANSWER: 16

Answer Link

Otras preguntas

The largest proportion of federal revenues comes from A. excise taxes. B. social insurance taxes. C. personal income taxes. D. borrowing.

Is square root of four hundred rational or irrational? Explain your reasoning.

Which sentence contains an error in the use of end marks or commas? A. We fixed the hole in the fence so the dog can't get out now. B. Mr. James Carrillo, Sr.,

How do you write 38,956 in expanded form?

What is the mean of the data set? 12 18 26 12 32 A. 12 B. 18 C. 20 D. 22

Here the winning float collapsed. What is the subject?

Describe the difference between saying that two segments are congruent and saying two segments have equal length

Alaska has a land area of about 1,700,000 square kilometers Florida has a land area 1/10 the size of Alaska.what is the land area of Florida

why do animal cells have many small vacuoles and plant cells have 1 or 2 large vacuoles?

Given that one foot is approximately equal to 0.3048 meters, covert the stadium area of 3 million square feet to square meters. The stadium area is ___ meters