All categories

3 years ago

Need help with this question thanks :)

Mathematics

2 answers:

Fantom [35]3 years ago

8 0

Answer:

Omar could invite 19 friends.

Step-by-step explanation:

the equation for this word problem would be

5x+30=125

subract 30 from both sides

5x=95

divide both sides by 5

x=19

valentina_108 [34]3 years ago

7 0

Answer:

(125-30) divided by 5. Your answer is 19.

Step-by-step explanation:

subtract 30 from 125 and your left with 95. Divide 95 by 5 and you get 19.

You might be interested in

You are playing a game where you have 1 4 a chance of winning $500, 1 4 chance of winning $200 and 1 2 chance of losing $375. Wh

Darya [45]

You would expect to lose 375

because it has the highest chance

5 0

4 years ago

Read 2 more answers

the area of a right triangle is 336 square centimeters. The base of the right triangle is 48 centimeters. What is the length of

Alex73 [517]

Answer:

50 cm

Step-by-step explanation:

So the first step is to find the height, and to do that you know that the area of a triangle is height * base / 2 = area. Plugging in the numbers you have, you get:

$height*48/2=336$

Then, this becomes

$height * 24 = 336$

Divide both sides by 24

$height = 14$

Now you can use the base and the height to find the hypotenuse using the Pythagorean Theorem: $a^{2} +b^{2} =c^{2}$

$48^{2} +14^{2} =c^{2} \\2304 + 196 = c^{2}\\2500 = c^2\\50 = c\\c = 50$

Therefore the length of the hypotenuse is 50 cm

8 0

3 years ago

What is the probability help me ,1.)3/72 2.)3/20,3.)3/10,4.)17/20

cricket20 [7]

Answer:

3/10

Step-by-step explanation:

add 7+4+6+3=20
the take how many times both coins landed on heads which is 6 and put the 6 over 20
then divide by 2 because 2 can go into both 6 and 20
and you end up with 3/10 which you can't simplify any more.

8 0

3 years ago

Number 9 need help!!!

Nadya [2.5K]

So if the driveway is 45 feet long and he clears 6 feet per hour, we can divide 45 by 6 to find out how many hours it will take for him to clear the driveway and that is essential

45 / 6 = 7.5
45 feet / 6 feet per hour = 7.5 hours to clear the driveway
So now we know that the graph will end when he clears the driveway
If we know he will finish after 7.5 hours then find the graph that ends at the 7.5 hour mark, and that is the last one

3 0

3 years ago

The answer to the question

Yuri [45]

The required equation of line parallel to given line is: $y = \frac{5}{6}x-8$