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Kaylis [27]
2 years ago
5

on a certain day the temperature in seattle was -1 and the temperature in houston was 18 how many degrees lower was the temperat

ure in seattle
Mathematics
1 answer:
Schach [20]2 years ago
8 0
The temperatur in settle was 18 - (-1) = 18 + 1 = 19 degrees lower
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Use known facts to find 9x5
Charra [1.4K]
If your asking to multiply 9x5 then the anwser is 45.
7 0
2 years ago
1. Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 s?
sveta [45]
1. 100 * 20
2. 7 hours
3. 141 kilometers
4. 8.5 hours
5. 55.75 mi/h
6 0
2 years ago
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Find the value of x RT=4x+10 SW= 5x-20
Liula [17]
Well, as you can see from the rectangle RT and SW should have equal lengths. So to find the value of x, we need to do.....

4x + 10 = 5x - 20
-x + 10 = -20              (Subtraction property of equality)
-x = -30                      (Subtraction property of equality)
x = 30                        (Division property of equality)

To check our work:

4(30)+10 = 130
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So, the value of x is 30!


5 0
2 years ago
In the figure, AngleRQS Is-congruent-to AngleQLK. 3 lines are shown. Lines S P and K N are parallel. Line R M intersects line S
Lelu [443]

Answer:

x=108

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

m∠RQS≅m∠QLK -----> by corresponding angles

m∠KLM+m∠QLK=180° -----> by supplementary angles (consecutive interior angles)

we have that

m∠RQS=x° ----> given problem

so

m∠QLX=x°

m∠KLM=(x-36)° ----> given problem

substitute

(x-36)\°+x\°=180\°\\2x=180+36\\2x=216\\x=108

5 0
2 years ago
Read 2 more answers
A rectangle is 2 inches longer than it is wide. Numerically, its area exceeds its perimeter by 20. Find the perimeter. _________
AnnyKZ [126]

Answer:28

Step-by-step explanation: 6 x 8 = 48 6+6+8+8=28

7 0
2 years ago
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