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Serhud [2]
3 years ago
10

I'm dumb can someone explain

Mathematics
1 answer:
eimsori [14]3 years ago
8 0
The commutative property is when you are switching the order of the numbers/variables, and the associative property is when you switch the grouping. So for the first line, the answer would be the the associative property, the second line is the commutative property, and so on and so forth. Does this help you?
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(A/N If you don't know please don't answer. I need this for extra credit)
jolli1 [7]

Answer:

112

Step-by-step explanation:

This is a cyclic quadralterial. A cyclic quadralterial is a quadralterial that is inscribed in a circle where all the point or vertices of the quadralterial touches the circle circumference. Opposite angles in a cyclic quadralterial are supplementary.

Angle R and Angle QPS or P is supplementary since they are opposite angle.

Substitute 68 for R

68 + qps = 180

qps = 112

So the answer is 112

3 0
2 years ago
An item travels 70 ft in 10 s. What is the unit rate?
sveticcg [70]
Distance = (rate)(time)

if you want o find the rate you have to get in by itself on one side so divide both sides by time

distance/time = rate

now replace the words with the values and complete the problem

(70 ft)/(10s) = rate
7 feet per sec = rate

The answer is that the unit rate is 7 feet per sec (or fps)
5 0
3 years ago
A rectangular safe can hold 7,296 cubic inches. Gold bars that are 4 inches by 8 inches by 2 inches fit to completely fill
Eddi Din [679]

Answer:

your answer is 114

I hope it's helps you

7 0
2 years ago
rachel bought 1 3/5 pounds of peaches for $.60 and 3 1/2 pounds of apples for $1.75. which fruit costs more per pound ? explain
babunello [35]
The peaches cost more per pound because if you divide the pounds of peaches by the cost, it's more than the cost per pound of apples.
3 0
3 years ago
Help wanted!! 10 points up (-:
Lena [83]
HEY THERE!!

AS we know COSINE =PERPENDICULAR /BASE

SO ACCORDING TO ABOVE IMAGE
PERPENDICULAR is 5 ft
AND BASE
is 8 ft

so now cosine A = 5/ 8

MEAN THE CIRRECT ANSWER IS (D)

HOPE IT HELPED YOU
3 0
3 years ago
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