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andre [41]
3 years ago
5

Corey and Jack share money in the ratio of 8 : 5If Jack has $75 how much does Corey have?

Mathematics
1 answer:
mixas84 [53]3 years ago
6 0

Answer:

120

Step-by-step explanation:

8:5

x:75

ratio problem

8/x = 5/75

5x = 600

x = 120

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List the first 10 triangular numbers
Paha777 [63]
Answer:

0, 1, 3, 6, 10, 15, 21, 28, 36, 45
7 0
2 years ago
To make 5 pizzas, 1/2 cup of flour is used a. How much flour is needed to make one pizza? b.. How many cups of flour are needed
pogonyaev

Answer:

for a single pizza 1/10 a cup

for 12 pizzas 1 1/5 a cup

you can make 56 pizzas with 5 2/3 cups.

Step-by-step explanation:

for 5 pizzas you need 1/2 cup of flour, so to find out how much you'll need for a single pizza you'll need to divide it with 5. 1/2÷5=1/10

for a dozen pizzas you'll need to multiply that with 12. 1/10x12=12/10=1 1/5

Then to find out how many can we make with 5 2/3 cups we'll divide it with that 1/10

56/10÷1/10= 56 pizzas

8 0
3 years ago
Which case allows for more than one triangle with the given measures to be constructed?
Anni [7]
<span>A.three sides measuring 9 meters, 5 meters, and 5 meters

--> only one isosceles triangle

B.three sides measuring 6 inches, 3 inches and 9 inches

--> none triangle may be formed because 9 = 3 + 6 and there is a rule (the triangle inequality theorem) that states the length of any side must be less than the sum of the lengths of other two sides.  

C.three angles measuring 25°, 25°, and 130°

--> 25 + 25 + 130 = 180 => you can construct many triangles with these angles

D.three angles measuring 55°, 25°, and 125°

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</span>
7 0
3 years ago
An equation is shown below: 5(2x - 8) + 15 = -15 Write the steps you will use to solve the equation and explain each step. (5 po
uranmaximum [27]

Answer:

x=1

Step-by-step explanation:

To solve this question we will have to open the bracket first

So let's solve the question

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Bracket first

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We will have to solve the question further

10x-25=-15

Add 25 to both sides

10x=10

Let's make x the subject of formula by dividing both sides by 10

x=1

Therefore x is 1

8 0
2 years ago
Read 2 more answers
The square root of 9 times x to the 6th power​
ololo11 [35]

Answer:

531,441

Step-by-step explanation:

9 x 9 x 9 x 9 x 9 x 9 = 531,441

5 0
2 years ago
Read 2 more answers
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