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poizon [28]
3 years ago
11

What time is 7 1/2 hours before 2:12 am

Mathematics
1 answer:
Vlad1618 [11]3 years ago
4 0
6:42 pm bc subract 2 hours is 12:12am and then subtract the rest is 7:12pm then you subract 12 minutes is 7 pm the subtract the 18 minutes left is 6:42 pm
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Amandas dog eats 7 1/2 pounds of dog food in 2 weeks how much does amanda's dog eat each day?
Serggg [28]

Answer:

.53 pounds of dog food each day

Step-by-step explanation:

i divided 7 1/2  pounds by 14 days and i got 0.53571428571

8 0
3 years ago
Factor x³ + x² + x + 1 by grouping. What is the resulting expression?
vladimir1956 [14]
<h3>Answer:  (x² + 1)(x + 1)</h3>

Work Shown:

x³ + x² + x + 1

(x³ + x²) + (x + 1)

x²(x+1) + 1(x + 1)

(x² + 1)(x + 1)

The basic outline is to pair up the terms into two groups. We factor each group separately, and then factor out the overall GCF (x+1). You can use the FOIL rule to verify the answer.

4 0
1 year ago
Find the original slope and parallel slope !!!!!! Answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!! HELP !!!!!!!
lozanna [386]

Answer:

original slope is 1

parallel slope is 1

Step-by-step explanation:

the slopes of parallel lines are equal

original line rise1/run1, slope is 1

parallel line rise2/run2, slope 2/2=1

3 0
2 years ago
The coordinates A(2, 1), B17, 1), C(2, 4) form what type of polygon?
Dmitrij [34]

Answer:

right triangle

Step-by-step explanation:

A's x is = 2 and C's x is also 2

A's y is = 1 and B's y is also 1

7 0
3 years ago
The expressions a(8<img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle" class="latex-formul
amid [387]

Answer:

The expressions a(8x+7) and 4x + 3.5 are equivalent

Therefore, according to the above problem the equation is :---

a(8x + 7) = (4x + 3.5) \\ 8ax + 7a = 4x + 3.5

By comparing the term, we get

8ax = 4x \\ 8a = 4 \\ a =  \frac{4}{8}  \\ \boxed{a = \frac{1}{2} }

and,

7a = 3.5 \\ a =  \frac{3.5}{7}  \\  \boxed{a =  \frac{1}{2} }

<h3>The value of "a" is <u>1/2</u>.</h3>
6 0
3 years ago
Read 2 more answers
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