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german
3 years ago
8

As mush as you can 10 points

Mathematics
2 answers:
kotykmax [81]3 years ago
6 0
24)you add 5a with 5a and then 6 and 4 an and your answer will be -11 -(10a+10)
Softa [21]3 years ago
6 0
23) 8+40x+5=13+5x
45x=0
X=0
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Please help! I need help with this multiple choice question, thank you.
coldgirl [10]

Answer:

A. SAS B. SSS C. AAS D. ASA

Step-by-step explanation:

A: Line segments AE and EB are congruent and line segments CE and ED are also congruent. The Angles in between line segments AE and EB and line segments CE and ED are congruent to each other

B: Line segments QT and TS are congruent. Line segments QR and RS are congruent. Both triangles share line segment TR

C: Angles A and B are congruent. Angles D1 and D2 are congruent. Line segment CD is shared between both triangles.

D: Angles C1 and C2 are congruent. Angles B1 and B2 are congruent. Line segment CB is shared between the two triangles.

7 0
2 years ago
The numerator of a fraction is 15 less than twice its denominator. If the numerator is increased by 5 and the denominator is inc
denis-greek [22]

Answer:

  7/11

Step-by-step explanation:

Let d represent the original denominator. Then the original numerator is ...

  2d-15

The new numerator is ...

  (2d-15) +5

and the new denominator is ...

  d+7

The ratio of these is 2/3, so we have ...

  \dfrac{2d-15+5}{d+7}=\dfrac{2}{3}\\\\3(2d-10)=2(d+7) \quad\text{cross multiply}\\\\4d=44 \quad\text{add 30-2d}\\\\d=11\\\\2d-15=2(11)-15=7

The original fraction is 7/11.

7 0
3 years ago
A rectangular building has a base that is 200 ft long, 250 feet wide, and the building is 85 ft tall. Find the units for the vol
Bad White [126]

Answer:

4,250,000 ft³

Step-by-step explanation:

Since volume follows the formula of length×width×height, all we have to do is substitute those numbers.

So 200×250×85 is 4,250,000 ft.

Since this is volume, you have to make the answer cubed.

So the final answer is 4,250,000 ft³

:)

6 0
3 years ago
Read 2 more answers
At 10 am the shadow of a post on a pergola is 12 feet long. At the same time the shadow of Jimmy, who is 6 feet tall, is 7 feet
Vanyuwa [196]
The pole's height is approximately 10.29 feet.
8 0
3 years ago
Can someone please help me!?
g100num [7]
I'm not so sure about the first one but I think it's B
and for the second it would be certain because all of the tulips are red.
4 0
3 years ago
Read 2 more answers
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