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Reika [66]
4 years ago
15

THIS IS URGENTE I AM BEING TIMED PLZ HELP, if you answer correct i will mark you brainlyist

Mathematics
2 answers:
Oksana_A [137]4 years ago
4 0

Answer:

$104.37

Step-by-step explanation:

(3.5 x 7.10) + (6.9 x 7.10) + (4.3 x 7.10) = total for 3 days

$104.37

larisa86 [58]4 years ago
3 0

Answer:

$104.37

Step-by-step explanation:

Add all the hours together

Multiply 7.10 by the added hours

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I need help with geometry!
ss7ja [257]

Step-by-step explanation:

If m is parallel to n and one of its angle is 25

Therefore, the vertically opposite angle to angle of 25 is also equal to 25

Now, we have to find x

Therefore, x=180-25 ( interer angles on the same side of the transversal so addition of both angles is 180)

Therefore, x =155

8 0
3 years ago
QUICK! WILL MARK BRAINLIEST!!
vova2212 [387]

Answer: They are not congruent.

Step-by-step explanation:

You need to find the distance between these points to find congruence. If just one of these doesn't match with its corresponding side, its not congruent.

DE: square root of 68

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GH: square root of 53

DE and GH are corresponding, but they are not congruent so these polygons are not congruent.

4 0
4 years ago
PLEASE HELP!!! Two towns are 1100 miles apart. A group of hikers starts from each town and walks down the trail toward each othe
Vinvika [58]

Answer:

2.54 miles/hr

2.04 miles/hr

Step-by-step explanation:

<u>Given: </u> Distance between the two towns = 1100 miles

Difference between speeds = \frac{1}{2} miles/hr

Total time when they meet = 240 hours

<u>To find:</u>

Let distance traveled by first group = x miles.

Now, the distance traveled by second group = (1100-x) miles/hr

The relation between Speed, Time and Distance is given as:

\text{Speed =} \dfrac{\text{Distance}}{\text{Time}}

Let speed of first group = S_1

S_1 = \dfrac{x}{240}

Let speed of second group = S_2

S_2 = \dfrac{1100-x}{240}

As per question, S_1 = S_2 + \frac{1}{2}

\dfrac{x}{240} = \dfrac{1100-x}{240} + \dfrac{1}{2}\\\Rightarrow \dfrac{x}{240} - \dfrac{1100-x}{240} = \dfrac{1}{2}\\\Rightarrow \dfrac{x-1100+x}{240} = \dfrac{1}{2}\\\Rightarrow 2x - 1100 = 120\\\Rightarrow 2x = 1220\\\Rightarrow x = 610 ft

Now,

S_1 = \dfrac{x}{240}

Putting value of x:

S_1 = \dfrac{610}{240}\\\Rightarrow S_1 = 2.54\ miles/hr

Similarly, putting value of x in S_2:

S_2 = \dfrac{1100-610}{240}\\\Rightarrow S_2=\dfrac{490}{240}\\\Rightarrow S_2 = 2.04\ miles/hr

8 0
3 years ago
What is -4x+3y=23<br> x-y=-7
Maru [420]

Step-by-step explanation:

Solve linear equation two variable

7 0
3 years ago
Heres another one of same volume
olchik [2.2K]

Answer:

660 m squared

Step-by-step explanation:

5 x 12 = 60

60 / 2 = 30

22 x 30 = 660

the volume is 660 m squared

5 0
3 years ago
Read 2 more answers
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