All categories

11 months ago

1. Brian has three time

1 answer:

5 0

1. Translate words into equation :
Brian= b
Natasha =n
N+3n=88 (because brian has 3x more than natasha u can rewrite b as 3n)
2. Solve : 4n=88 (divide by 4)
N=22 so natasha has 22 marbles and since b=3n, brian has 66 marbles

You might be interested in

The carefully measure out the ingredients to make their pies each pie they make has 5.33 cups of apples in the filling how many

Ivahew [28]

Answer: 31.98 cups

Step-by-step explanation:

if there's 5.33 cups in 1 pie

then there is x cups in 6 pies.

set up a proportion:

5.33 cups = 1 pie

x cups = 6 pies

<em>cross multiplication.</em>

31.98 = x

therefore there are 31.98 cups of apples in 6 pies.

8 0

3 years ago

Read 2 more answers

Help needed!!! Please

Sliva [168]

Answer:

<em>The correct option is: C. $x=6\sqrt{3}, y=12$ </em>

Step-by-step explanation:

The two angles of the triangle are given as 60° and 60°

As the sum of all three angle in any triangle is always 180°, so the measure of the third angle will be: 180°-(60°+60°) = 180° - 120° = 60°

Now each angle of the triangle is 60°, it means the triangle is equilateral.

The base of the triangle is given as 12. So, the length of each side will be 12.

That means, the value of $y=12$

Now in the left right triangle.....

$Sin(60)=\frac{x}{y} \\ \\ \frac{\sqrt{3}} {2}=\frac{x}{12} \\ \\ 2x=12\sqrt{3} \\ \\ x=6\sqrt{3}$

So, the value of $x = 6\sqrt{3}$

7 0

3 years ago

Solve this quick. plz

bulgar [2K]

120

OA = OB

angle OAN = 90 degrees, so OAB and OBA is both 30 degrees.

6 0

2 years ago

Fred’s birthday party will be in a room at the community center. The room can hold no more than 75 people. He wants to use tabl

Zepler [3.9K]

Answer:

I think it's D? However I'm not sure.

6 0

3 years ago

plssssss awnser sooooonnnnn i really need this done fast! 25 points and brainliest if its right and pls dont put a dumb awser li

stich3 [128]

Answer:

I think that the altimeter would read as '0'. Positive readings would show that she was above sea level and negative readings we would show that she was below sea level. I hope that this helps

5 0

3 years ago