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3 years ago

6

Quadrilateral QRST is similar to quadrilateral EDGF. What's the scale factor from EDGF to QRST? Question 15 options: A) 5∕6 B) 6

∕5 C) 5∕4 D) 6∕7

1 answer:

Leno4ka [110]3 years ago

6 0

Is there any picture?

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Last Wednesday, they sold 100 adult (a), student (s), and senior (1) tickets for a total of $952 50. That evening, ten more stud

Virty [35]

Answer:

bg gbybybbybyv in his ubuvyvyvy tvt the yn

5 0

3 years ago

The cost of 6 sandwiches and 4 drinks is $53. The code of 4 sandwiches and 6 drinks is $47. How much does one sandwich cost?

Annette [7]

Answer:

$6.50

Step-by-step explanation:

SET UP A SYSTEM OF EQUATIONS WHERE SANDWHICHES IS REPRESENTED BY S AND DRINKS BY D:

6S+4D = 53

4S+6D=47

ADD THEM TOGETHER

10S+10D=100

SOLVE FOR D

10D = 100 - 10S

D = 10-S

SUBSTITUTE THAT VALUE INTO ONE OF THE ORIGINAL EQUATIONS

4S + 6(10-S) = 47

4S + 60 - 6S = 47

COMBINE LIKE TERMS

-2S + 60 = 47

SUBTRACT 60 FROM BOTH SIDES

-2S = -13

DIVIDE BY -2

S = 13/2

S = $6.50

4 0

3 years ago

Read 2 more answers

Is 74 inches greater or less than 2 yards 2 inches?

Effectus [21]

They are equivalent:
<em>74 inches=74 inches</em>
<em>2 yards, 2 inches= 74 inches
</em>
2 yards>6 feet>72 inches+2 inches>74 inches
OR
1 yard=36 inches>2 yards=72 inches+2 inches>74 inches

<em>Hope this helps!</em>

8 0

3 years ago

Read 2 more answers

Simplify (6x^-2)^2(0.5x)^4... plz show work!

kakasveta [241]

<span>Simplify (6x^-2)^2(0.5x)^4... plz show work!

</span> $(6x^{-2})^2(0.5x)^4= \\ \\ (6^2x^{-2*2})(0.5^4x^4)= \\ \\ (36x^{-4})(0.0625x^4)= \\ \\ (36*0.0625)(x^{-4}x^4)= \\ \\ (36*0.0625)(x^{-4+4})= \\ \\ (36*0.0625)(x^{0})= \\ \\ (36*0.0625)= \boxed{2.25} \\ \\$ <span>

</span>

8 0

4 years ago

Prestige car rentals charge $44 per day plus 6 cents per mile to rent a mid sized vehicle. Gateway auto charges $35 per day plus

bulgar [2K]

Answer:

300 miles

Step-by-step explanation:

Let

x ----> the number of miles

y ----> the total cost for rent a car

we know that

The equation of the line in slope intercept form is equal to

$y=mx+b$

where

m is the slope or unit rate

b is the y-intercept or initial value

<u><em>Prestige car rentals</em></u>

we have that

The slope is equal to $m=\$0.06\ per\ mile$

The y-intercept is $b=\$44$

therefore

$y=0.06x+44$ -----> equation A

<u><em>Gateway auto</em></u>

we have that

The slope is equal to $m=\$0.09\ per\ mile$

The y-intercept is $b=\$35$

therefore

$y=0.09x+35$ -----> equation B

For what number of miles both companies charge the same price>

Equate equation A and equation B

$0.09x+35=0.06x+44$

solve for x

$0.09x-0.06x=44-35\\0.03x=9\\x=300\ miles$

6 0

3 years ago