All categories

3 years ago

10. What are the solutions to ? F. -3 and 7 = G. -7 and 3 H. -7 and -3 J. 3 and 7

Mathematics

2 answers:

Irina18 [472]3 years ago

4 0

Is there more information on the question❓

Masja [62]3 years ago

3 0

What do you mean what are the solutions to?
I don’t understand the question?

You might be interested in

which one of the following is an example of a repeating decimal a: 1.234545 b: 6.787878( line over it) c: 0.123321 d: 0.6666666

Semenov [28]

_____
d. 0.6666666666666666666666666

6 0

3 years ago

Your class is taking a trip to a museum that is 190 miles away. The bus can travel at 55 miles per hour. At least how many hours

Fofino [41]

Answer:

3 hours and 45 minutes

Step-by-step explanation:

190/55=3.4545

8 0

2 years ago

77 7/8% into a fraction

wariber [46]

The answer is 623/800 and that is in simplest form.

3 0

2 years ago

Answer all for points

IceJOKER [234]

Answer:

1. If we drink 8 glasses, we are drinking 2 L of water, so we are exceeding 1 L of water per day.

2. We need 100 sections.

I used metric conversion to convert km to meters.

3. 230 mL of lemonade per person

I used metric conversion to convert L to ML

Step-by-step explanation:

1. 250 mL = 1 glass

We are drinking 8 glasses

8 glasses * 250 ml/ 1 glass = 2000 mL

1 L = 1000 mL

2000 mL * 1 L/1000 mL =2 L

If we drink 8 glasses, we are drinking 2 L of water, so we are exceeding 1 L of water per day.

I used metric convertsion to convert mL to liters.

Guardrails sections to be 5m long

Road length that needs a guardrail is .5 km. We need to convert this to meters 1000 m = 1 km

.5km * 1000m / 1km = 500 meters

We have 500 meters that needs guardrails.

500 meters * 1 section/ 5 meters = 100 sections

We need 100 sections.

I used metric conversion to convert km to meters.

3. 6.9 L of lemonade to serve 30 people. We want to serve ml

Convert L to mL

1L = 1000 ML

6.9 L * 1000 ml/1L = 6900 mL

We need to divide 6900 Ml by 30 people

6900mL/30 people = 230 mL of lemonade per person

I used metric conversion to convert L to ML

5 0

3 years ago

The value of x is? What is the value of x in this problem?

snow_lady [41]

Answer:

$x=96$ °

Step-by-step explanation:

For the upper left angle, we know that they are supplementary, so we can find the first angle of the triangle by

$180-130=50$

For the bottom right angle, we know that they are supplementary, so we can find that angle by

$180-134=46$

As a triangle has 180 degrees, we can subtract the values of the other two angles to find the final upper right angle.

$180-50-46=84$

Lastly, The upper right angle and x are supplementary so we can find x by subtracting the angle from 180

$180-84=x\\x=96$

5 0

2 years ago

Read 2 more answers