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4 years ago

10

brando had 15 pairs of kicks,then went nuts and bought a bunch more onlie.After they all showed up.he realized he had 84 pairs o

f shoes,and was trying to figure out how many pairs of shoes he bought online

1 answer:

Lelu [443]4 years ago

5 0

Brando could subtract the 84 pairs of shoes by 15 to see how much pairs of shoes he bought online

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Large cheese pizzas cost 5$ each and large 1 toping pizzas cost 6$ each. Write an equation that represents the total cost, T of

Tasya [4]

Answer:

T = 5C + 6D

Step-by-step explanation:

5 0

3 years ago

Salma's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs salma $5.95 per pound, and type

Luda [366]

For this case, the first thing we must do is define variables.
We have then:
x = pounds of type a coffee
y = pounds of type b coffee
We now write the system of equations:
5.95x + 4.45y = 490.05
y = 2x
Solving the system of equations we have:
x = 33
y = 66
Answer:
were used 33 pounds of type a coffee

3 0

4 years ago

Read 2 more answers

What is 70/250 written as a percentage? A) 2.8% B) 28% C) 280% D) 2800%

cluponka [151]

B) 28 percent because it would be 2.8 if you had 7/250

5 0

3 years ago

What is the y-value when x equals -12.

Gala2k [10]

Answer:

-128 it’s on the table

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Kayla wants to find the width, AB, of a river. She walks along the edge of the river 65 ft and marks point C. Then she walks 25

AlladinOne [14]

Answer:

Part A) The triangles ABC and EDC are similar by AAA, because the three internal angles are equal in both triangles

Part B) The width of the river is about $39\ ft$

Step-by-step explanation:

we know that

If two triangles are similar, then the ratio of its corresponding sides is equal and its corresponding angles are congruent

Part A) we know that

In this problem , triangles ABC and CDE are similar by AAA, because its corresponding angles are congruent

so

m<DCE=m<ACB -----> by vertical angles

m<EDC=m<ABC -----> is a right angle

m<DEC=m<CAB -----> the sum of the internal angles must be equal to 180 degrees

Part B) we know that

The triangles ABC and EDC are similar -------> see Part A

therefore

$\frac{BC}{DC}=\frac{AB}{DE}$

substitute the values and solve for AB

$\frac{65}{25}=\frac{AB}{15}$

$AB=15*(\frac{65}{25})=39\ ft$

8 0

3 years ago