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shtirl [24]
3 years ago
15

Which of the following sequences represents an arithmetic sequence?

Mathematics
2 answers:
just olya [345]3 years ago
3 0

Answer:

7, -4, 1, 4...

expeople1 [14]3 years ago
3 0

Answer:

-7, -4, 1, 4, .....

Step-by-step explanation:

-7, -4, 1, 4

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3. Nolan drew a right triangle. How many<br>acute angles did he draw?​
Pachacha [2.7K]

Answer:

Two acute angles

Step-by-step explanation:

The right triangle has one 90 degree angle and two acute angles. Since the sum of the angles of a triangle is always 180 degrees... The two sides of the triangle that are by the right angle are called the legs... and the side opposite of the right angle is called the hypotenuse.

8 0
3 years ago
6x − 3y = 7, −2x + y = −8 <br><br> x=?<br> y=?
kap26 [50]

Answer:

no solution

Step-by-step explanation:

6x - 3y = 7 → (1)

- 2x + y = - 8 → (2)

multiplying (2) by 3 and adding to (1) eliminates the variables

- 6x + 3y = - 24 → (3)

add (1) and (3) term by term

0 + 0 = - 17

0 = - 17 ← false statement

This indicates the system has no solution

5 0
2 years ago
Read 2 more answers
85×250=_______ + 387= _______
Neko [114]

Answer:

21,637

Step-by-step explanation:

You can just use a caculator- Or simple multiplication by putting it on top of eachother.

You can do this many ways,just multiply with pen and paper,put 250 on top,and 85 on bottom which is 21,250,the add from there!

Hope I helped!!

7 0
2 years ago
Read 2 more answers
WHAT IS 7.5% OF 80? ROUND TO THE NEAREST HUNDRETH
miss Akunina [59]
7.5% = 7.5 /100 = 0.075

80 * 0.075 = 6  ← answer
4 0
4 years ago
Read 2 more answers
Jamaal bounces on a trampoline. His height, as a function of time, is modeled by y = -6x2 + 20x +4
kykrilka [37]

Answer: The function is no linear

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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