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3 years ago

7

13. Diego wants to purchase a used car that sells for $6,399. The dealer has offered him $299 on his trade-in car. The total cos

t of the car Diego wants to buy will be

1 answer:

laila [671]3 years ago

8 0

Answer:

$6100

Step-by-step explanation:

6,399 - 299 = $6100

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What is the equation of the line?

statuscvo [17]

Answer:

x=3

Step-by-step explanation:

try different values on the line! plug them in and you'll see that every x value is 3!

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Write an informal proof to show triangles ABC and DEF are similar. Please don’t answer if you don’t know!!

Mila [183]

Answer:

ΔABC ~ ΔDEF

Step-by-step explanation:

If the given triangles ΔABC and ΔDEF are similar,

Their corresponding sides will be proportional.

$\frac{\text{AB}}{\text{DE}}=\frac{\text{BC}}{\text{EF}}=\frac{\text{AC}}{\text{DF}}$

By substituting the measures of the given sides,

$\frac{4}{2}=\frac{6}{3}=\frac{2}{1}$

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3 years ago

Slope given is -9 what is the slope of any line parallel to this given line

nexus9112 [7]

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3 years ago

What is the area of the trapezoid? 176 cm2 192 cm2 208 cm2 224 cm2

natta225 [31]

Answer:

So the area of the Trapezoid is: A= a+b/2 h

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Add 10+12 then dived by 2

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A= 11 (16)

Multiply now :

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3 years ago

Solve the porpotion. What is 10.7% of 485

just olya [345]

Answer: 51.895

Step-by-step explanation:

10.7 percent *485 =

(10.7:100)*485 =

(10.7*485):100 =

5189.5:100 = 51.895

Now we have: 10.7 percent of 485 = 51.895

Question: What is 10.7 percent of 485?

Percentage solution with steps:

Step 1: Our output value is 485.

Step 2: We represent the unknown value with $x$x.

Step 3: From step 1 above,$485=100\%$485=100%.

Step 4: Similarly, $x=10.7\%$x=10.7%.

Step 5: This results in a pair of simple equations:

$485=100\%(1)$485=100%(1).

$x=10.7\%(2)$x=10.7%(2).

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

$\frac{485}{x}=\frac{100\%}{10.7\%}$

485

x=

100%

10.7%

Step 7: Again, the reciprocal of both sides gives

$\frac{x}{485}=\frac{10.7}{100}$

x

485=

10.7

100

$\Rightarrow x=51.895$⇒x=51.895

Therefore, $10.7\%$10.7% of $485$485 is $51.895$51.895

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