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3 years ago

6

Isaac has 21 Green Marbles and seven blue ones if you wants to place them in identical groups without any marbles left over what

is the greatest number of groups as that can make

2 answers:

aliya0001 [1]3 years ago

6 0

Issac has at least 50 marble and 20 blue ones

Strike441 [17]3 years ago

3 0

7 I believe, but if it wasn't a group then 1

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Determine whether line segment FG is tangent to circle E. <br><br> True or False

lisabon 2012 [21]

The tangent line to a circle makes an angle of 90 degrees with the radius.
If |FG| is tangent to circle E. then
30^2 = 26^2 + 17^2
which is not true.
Therefore, line segment FG is not tangent to circle E.

6 0

3 years ago

A family has two cars. The first car has a fuel efficiency of 35 miles per gallon of gas and the second has a fuel efficiency of

cestrela7 [59]

The amount of gas consumed by first and second car were 20 gallons and 15 gallons respectively.

<em><u>Explanation</u></em>

Suppose, $x$ gallons of gas were consumed by the first car.

As the total gas consumption in one week is 35 gallons, so the amount of gas consumed by second car will be: $(35-x)$ gallons.

The first car has a fuel efficiency of 35 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas.

So, the <u>distance traveled by the first car</u> in $x$ gallons of gas $=35x$ miles and the <u>distance traveled by the second car</u> in $(35-x)$ gallons of gas $=15(35-x)$ miles.

Given that, the two cars went a <u>combined total of 925 miles</u>. So, the equation will be.....

$35x+15(35-x)=925\\ \\ 35x+525-15x=925\\ \\ 20x=925-525=400\\ \\ x=\frac{400}{20}=20$

So, the amount of gas consumed by the first car is 20 gallons and the amount of gas consumed by the second car is: (35 - 20) = 15 gallons.

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3 years ago

Spiral Review A parking garage charges the rates shown. First hour Each hour after the first hour $12.50 $8.75 per hour Write an

lyudmila [28]

I believe it would be 12.50+8.75x=47.50

7 0

2 years ago

Find the value of RT

Elis [28]

Answer:

$RT=7$

Step-by-step explanation:

$RQ*RP=RS*RT$

$9*(9+13)=11(11+x)$

$9*\frac{22^2}{11} =\frac{11}{11} =(11+x)$

$18=11+x$ ⇒ $7$

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<em> hope it helps..</em>

<em> have a great day!!</em>

┕━━━━ ⋆⋅☆⋅⋆ ━━━━┙

3 0

3 years ago

Plzzz help need it right nowww.....

Hunter-Best [27]

$2x-5= - 20$

$
2x=-20+5
 
$ $Add \ 5 \ to \ both \ sides
$

$2x=-15

 
$

$x=- \dfrac{15}{2}$ $Divide \ both \ sides \ by \ 2$

5 0

3 years ago