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tangare [24]
3 years ago
15

Got a math quiz happening, please help give a detailed explanation and I will give brainliest!

Mathematics
2 answers:
yanalaym [24]3 years ago
8 0

Answer:

-1.1

Step-by-step explanation:

3.1 - 1.3 = t + 2.9

t = 3.1 - 1.3 - 2.9

t = -1.1

Elena L [17]3 years ago
3 0

Answer:

t = -1.1

Step-by-step explanation:

3.1 - 1.3 = t + 2.9 \\  1.8 = t + 2.9 \\ 1.8 - 2.9 = t \\  - 1.1 = t

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If you are going 70.0 mi/hr, how many do you travel in 0.681 hours?
solniwko [45]
If x is the how far you would travel,
\frac{70mi}{1hr}  =  \frac{x}{0.681hr}
When you cross multiply,
x = 70 \times 0.681
6 0
3 years ago
18.<br> Place parentheses in the following equation to<br> make it true.<br> 4 + 53-8 = 19
soldier1979 [14.2K]

Answer:

(4+5)3-8 = 19

Step-by-step explanation:

1) You know that the parenthesis are going to go around 3-8 or 4+5 because that is the only way multiplication is involved. If you put them anywhere else it doesn't change the answer.

2) Try solving the problems (use PEMDAS)

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4 0
3 years ago
What is the domain of y=Vx+7+5
krok68 [10]
The domain is 0 hope this helped
5 0
3 years ago
Read 2 more answers
In files, long wings (W) are dominant to short wings (w). please help and show work
Monica [59]

Answer:

<u>chart:</u>

      W        w

W  WW     Ww

w  Ww       ww

W = long wings (dominant)

w = short wings (recessive)

this means:

WW = long wings 25%

Ww = long wings (remember there are 2 of these) 50%

ww = short wings 25%

<em>longs wings: 25 + 50 = 75%</em>

<em>short wings = 25%</em>

<em />

<u>Phenotype probability:</u>

Long Wings: 75%

Short Wings: 25%

5 0
3 years ago
What is sixty-nine times sixty-nine?
Lunna [17]

Answer:

The answer is 4,761

8 0
3 years ago
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