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ivanzaharov [21]
2 years ago
14

Frank scored 75% on his spelling test with 40 questions. How many questions did he get right ?

Mathematics
2 answers:
kolbaska11 [484]2 years ago
4 0

Answer:

He got 30 right!

Step-by-step explanation:

BabaBlast [244]2 years ago
4 0

Answer:

30

Step-by-step explanation:

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tinas grandmother has an antique metal box in the shape of a rectangular prisim.It is 12 inches tall and has a square base that
telo118 [61]
Find the volume by multiplying the width by the length by the hight. so 4 times 4 times 12. and you get 192 cubic inches.
6 0
2 years ago
Help me please im in a rush
Solnce55 [7]

Answer:

a.1

b. 17

Step-by-step explanation:

So the | | around an equation makes it an absolute value which can be defined as the "distance from zero" or in other words, if a value is positive, it stays positive, and if a value is negative, it becomes positive.

|-8 + 9| = |1| = 1

|-8| + 9 = 8 + 9 = 17

7 0
2 years ago
The fourth term of an AP is 13 and the second term is 3 find the common difference<br><br>​
kogti [31]

Answer:

5

Step-by-step explanation:

<h3>Given</h3>

<u>In and AP</u>

  • a4 = 13
  • a2 = 3
  • d = ?
<h3>Solution</h3>

<u>Formula for the terms of AP:</u>

  • a4 = a + 3d
  • a2 = a + d

<u>The difference of terms:</u>

  • a + 3d - (a - d) = 13 - 3
  • 2d = 10
  • d = 5
3 0
3 years ago
Solve the equation m2 + 6m = –4 using the quadratic formula. A. m = –3±√ 5 B. m = 5±√ 3 C. m = 3±√ 5 D. m = –5±√ 3
USPshnik [31]

Answer:  m = –3±√ 5

m=

−b±√b2−4ac

2a

m=

−(6)±√(6)2−4(1)(4)

2(1)

m=

−6±√20

2

m=−3+√5 or m=−3−√5

7 0
2 years ago
Question 6 of 10
natta225 [31]

Step-by-step explanation:

7

4

1

----

12

reality

6.833

3.594

1.369

----------

11.796

4 0
2 years ago
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