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valentina_108 [34]
2 years ago
11

Can someone help me with this?​

Mathematics
1 answer:
xeze [42]2 years ago
3 0

Answer:

still need help?

Step-by-step explanation:

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RST= XYZ. If RT = 10, XY = 18, and YZ = 12, what is XZ?
Jobisdone [24]

Answer:

8

Step-by-step explanation:

RT=10 it is on number A

XY=18 it is on number B

YZ=12 it is on number C

So, I think that no D 8 is in last so that is the answer.

5 0
3 years ago
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A retired math teacher takes his shopping. he tells nephew that they can spend x dollars and 14x=931 . What operation does the n
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The nephew would need to use division to isolate x giving him $66.50 to spend
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3 years ago
Which of these is the algebraic expression for "4 times the sum of 2 and y?"
Volgvan

Answer:

4(2 + y)

Step-by-step explanation:

"4 times the sum of 2 and y".

<h3>Hope it is helpful...</h3>
5 0
3 years ago
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If 3 pounds of apples costs $7.50, what is the unit rate for cost per pound? What will 9 pounds cost?
inna [77]

Answer:per pound would cost 2.50 and for nine pounds it would cost 22 dollars and 50 cent

Step-by-step explanation:

750 divided by 3=250 just add your point were before five and 7.50 plus 7.50 equals 15 plus 7.50 equals 22.50

3 0
3 years ago
Help asap plz ill give a gold medal. the label on cars antifreeze claims to protect the car between -30celsius and 130celsius. t
irga5000 [103]
The inequality would start out looking like this:
-30\ \textless \  \frac{5}{9} (F-32)\ \textless \ 130
Now it's just a matter of solving the inequalities simultaneously. Get rid of the fraction by multiplying everything by 9:
-270\ \textless \ 5(F-32)\ \textless \ 1170
Then distribute the 5 into the parenthesis:
-270\ \textless \ 5F-160\ \textless \ 1170
Now add 160 everywhere:
-110\ \textless \ 5F\ \textless \ 1330
and finally divide everything by 5:
-22<F<266


4 0
3 years ago
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