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labwork [276]
3 years ago
7

You randomly draw a marble from a bag that contains 8 blue marbles,5 green marbles,and 8 red marbles. What is p(draw a blue or r

ed marble)
Mathematics
1 answer:
lakkis [162]3 years ago
5 0

Answer:

16/21

Step-by-step explanation:

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Tristan bought a orange that weighed 1/5 pound. He cut the orange into 8 slices. How much does each orange slice weigh
Vaselesa [24]

Answer:

one ounce

Step-by-step explanation:

a full pound is equal to 16 ounces so half a pound is equal to 8 ounces if you cut it into 8 separate pieces each piece would weigh 1 ounce

4 0
4 years ago
∠ R and∠ S are complementary. If m ∠ R = 12x - 3 and m ∠ S = 7x - 2, find m ∠ R.
Paha777 [63]

Step-by-step explanation:

<h2>Sum of two complementary angle is 90°</h2><h2 /><h2>so. </h2><h2><R+<S =90°</h2><h2>12x-3+7x-2=90°</h2><h2>19x-5=90°</h2><h2>19x=95°</h2><h2>X= 5</h2>

<h2><R= 60-3=57°</h2>
3 0
4 years ago
Simplify.
vovangra [49]
Pretty sure it is A. x4+10x2+48
Because:
If you multiply x^2 by X^2= x4
if you multiply 5^x by 2^x- 5*2=10 and x*x= x2 so it makes 10x2 
and then 8*6=46 
so if you put that all together then it is x4+10x2+48


5 0
3 years ago
Read 2 more answers
Candice earned 2 dollar bills for walking the dog, 3 quarters for watering the plants, and 6 dimes for taking out the trash. How
Mashutka [201]

2 dollar bills= $2.00

3 quarters= $0.75

6 dimes=$0.60

If you add those all up, you'd get $3.35.

8 0
4 years ago
Find the value of y.
Lelechka [254]

Answer:

y = 6

Step-by-step explanation:

This is a special right triangle with angle measures 90° 60° 30°

the side length that sees angle measure 30 is represented with x

the side length that sees angle measure 90 is represented with 2x

and the side length that sees angle measure 60 is represented with x√3

the side length that sees angle measure 90 is given as 4√3 which means 2x = 4√3 divide both sides by 2

x = 2√3 now to find y, we need to multiply this value by √3

2√3 × √3 = 2 × 3

6 0
3 years ago
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