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solmaris [256]
4 years ago
7

WILL NAME BRAINLIEST IF ANSWER TRUTHFULLY AND TELL ME THAT OR I WON'T!!!!!!!!!!

Mathematics
2 answers:
mixer [17]4 years ago
5 0
Algebra 1 semester a exam-1) b 2) d 3) b 4) b 5) b 6) c) 7) d 8) c 9) c 10) c 11) d 12) c 13) a 14) c 15) a 16) a 17) a 18) a 19) d 20) a 21) d 22) b 23) c 24) d 25) a 26) a 27) c 28) d 29) d 30) a 31) b 32) d 33) b 34) c 35) b 36) a 37) c 38) b 39) c 40) a 41) c 42) c 43) c 44) b 45) b 46) b 47) b 48) d 49) d 50) c 51) c -- just took it so these are 100% correct, hope this helps anyone who needs it!

Alja [10]4 years ago
4 0
Increasing linear 

hope this helps
You might be interested in
The distance around a racetrack is 2/3 of a mile. How many laps must you run around the track if you want to run six miles?
Sergio039 [100]

You must run around the track 9 times.

4 0
4 years ago
The width of the triangle is 3/4 the length. The perimeter is 252cm. What is the width of the triangle.
ICE Princess25 [194]

Answer:

C).  54 cm.

Step-by-step explanation:

I think you mean a rectangle .

If the length is x then the width = 0.75x   (because 3/4 = 0.75).

Perimeter = 2*length + 2*width.

252 =  2x + 2*0.75x

252 = 2x + 1.5x

252 = 3.5x

x = 252 / 3.5

= 72  which is the length,

The width = 3/4 * 72

= 54 cm.

7 0
4 years ago
The answer im too tired
RSB [31]
8/14 cause 4+4 is 8 7+7 14
4 0
3 years ago
Read 2 more answers
I am stuck on the question because I don't know it.
artcher [175]

Answer:

2x^2-29 its A

Step-by-step explanation:

5x-5=-25

2x-2=-4

-25+-4=-29

X x X=x^2

X^2 + X^2=2x^2

6 0
3 years ago
Please help quick!!<br>​
Nataly [62]

Hi !

∫ \frac{t}{t + 1}dt

We need to prove that it is equal to

∫ \frac{u - 1}{u}du

As per given options, Substitute <em>u</em> by <em>t</em><em>+</em><em>1</em><em> </em>

=  > ∫ \frac{u - 1}{t + 1} du

<em>Then</em><em> </em><em>given</em><em> </em><em>t</em><em> </em><em>=</em><em> </em><em>u</em><em>-</em><em>1</em>

=  > ∫ \frac{t}{t + 1} du

Then substitue the third given value also

=  > ∫ \frac{t}{t + 1} dt

Therefore, it's <u>proved</u>

~<em>Hop</em><em>e</em><em> </em><em>i</em><em>t</em><em> </em><em>h</em><em>e</em><em>l</em><em>p</em><em>s</em>

7 0
3 years ago
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