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erica [24]
3 years ago
12

HELP with this math problem please

Mathematics
2 answers:
DIA [1.3K]3 years ago
6 0

Answer:

-1/4

Step-by-step explanation:

Since there is a positive and negative sign next to each other it would automatically become a negative sign so then your equation should be 1/2-3/4 now you would need to find the common denominator since 2 can go into 4 2x the equation would be 2/4-3/4 now you would subtract that to get -1/4

Alika [10]3 years ago
4 0
Answer: -1/4

Step by step explanation: I had to help my younger sister with this on her math work
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719 = (78 × 9) + ____ find the unknown number
viva [34]

Answer: 17

Step-by-step explanation:

78 x 9

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4 0
3 years ago
Read 2 more answers
Can anyone help out with this algebra 1 question? It’s 2 am and I’m just exhausted here man, I’d really appreciate it.
Tanya [424]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
Answer question below.
12345 [234]

The speed of the Elvira is 6.545 miles per hour. Then the speed of the Altheia will be 0.545 miles per hour.

<h3>What is speed?</h3>

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

Speed = Distance/Time

Let the speed of the Elvira be x. Then the speed of the Altheia will be (x - 6).

Let the distance between the coffee shop and Elvira's house be d.

Then the distance between the coffee shop and Altheia's house will be (3.6 - d).

Then we have

x = d / 0.5 ...1

(x - 6) = (3.6 - d) / 0.6 ...2

In solving the equations 1 and 2, we have

x = 6.545 and d = 3.2725 miles

Then the speed of the Elvira is 6.545 miles per hour. Then the speed of the Altheia will be 0.545 miles per hour.

More about the speed link is given below.

brainly.com/question/7359669

#SPJ1

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2 years ago
Is a= a, b = — 4<br> One solution, no solution or infinite solution
Sphinxa [80]

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Step-by-step explanation:

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I don’t know what to here
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