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Sphinxa [80]
3 years ago
9

I need help with this multiple choice question

Mathematics
2 answers:
zheka24 [161]3 years ago
7 0
The answer to the problem is 88.4
pychu [463]3 years ago
6 0

Answer: 88.4

Step-by-step explanation:

78 * 1 = 78

90 * 1 = 90

85 * 2 = 170

89 * 2 = 178

92 * 4 = 368

368 + 178 = 546

546 + 170 = 716

716 + 90 = 806

806 + 78 = 884

884/10 = 88.4

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At a Dance Team fundraiser, there is a pie toss going on and Claudia is
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The maximum height is 124 inches and it happens at 4 seconds
6 0
2 years ago
Please help me!!
ipn [44]

{\color{chartreuse}{Measure\:of\: ∠\:on\: one\: side\:of\:line\:=\:180°}}

∠ Given are (x + 18)° , x° , 4x° and one Angle is 90° as per diagram

Let ,

1st∠ = (x + 18)°

2nd∠ = x°

3rd∠ = 4x°

so ,

⟶\:(x \:+\: 18)°\:+\:x°\:+\: 4x°\:+\:90°\:=\:180°

⟶\:6x°\:+ \:18°\:+\:90°\:=\:180°

⟶\:6x°\:+ \:108°\:=\:180°

⟶\:6x°\:=\:180°\:-\:108°

⟶\:6x\:=\:72°

⟶\:x\:=\:\frac{72}{6} \\

⟶\:x\:=\:12°

substituting x = 12 at the place of x .

= x° + 18°

= 12° + 18 °

1st∠ = 30°

__________________________________

= x°

2nd∠ = 12°

__________________________________

= 4x°

= 4(12)°

3rd∠ = 48°

7 0
2 years ago
Putting recipe makes 4 1/2 cups of pudding. How many 1/3 cup servings does this equal?
mel-nik [20]

Answer:

C

Step-by-step explanation:

First, write 4 ½ in improper form.  2 × 4 + 1 = 9. So the fraction is 9/2.

Now divide:

9/2 ÷ 1/3

To divide by a fraction, multiply by the reciprocal:

9/2 × 3/1

27/2

13 1/2

Answer C.

4 0
3 years ago
Read 2 more answers
#4. Find the missing angle measures
baherus [9]

Answer:

Step-by-step explanation:

x = 55

x + 55 = 110

x + 20 = 75

x + 65 = 120

4 0
2 years ago
Read 2 more answers
Suppose AB = 10 cm, BC = 9 cm, AC = 11 cm, DE = 11 cm, and DF = 9 cm. What else do you need to know to prove that the two triang
Makovka662 [10]
Two triangles must be congruent by SSS when their all sides would be equal.
So, BC = DF
AC = DE
Then, AB = EF = 10

In short, Your Answer would be Option B

Hope this helps!
8 0
3 years ago
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