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denis-greek [22]
2 years ago
15

Can you help me please -5 3/4 - 3 1/2=

Mathematics
2 answers:
viktelen [127]2 years ago
6 0

Answer:

-9 1/4

Step-by-step explanation:

alexandr402 [8]2 years ago
3 0

Answer:

-9.25

Step-by-step explanation:

Pemdas,

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Can someone please explain how to solve it ?? ​
Alik [6]

if we look on one side, we already have one measurement. 4 cm. ok, that's the measurement on that side. look to the left now. that other side is also the same length, so we take that number and multiply it be 2 to get

4 \times 2

Wait! we're not done yet. look at the top. do you see the 3? well that's the width for the top of the rectangle. the bottom must be the same to right? so we get

3 \times 2

add both equations and you get

(4 \times 2) + (3 \times 2)

The answer is 14cm! Don't forget to label. ;)

8 0
3 years ago
Find the length of each arc. Round your answers to the nearest tenth. NO LINKS!! Part 1​
Hatshy [7]
Answer:
5) 18.8 cm
7) 49.5 ft

Explanation:
The formula for arc length is S = θ * r

5) S = 18 cm * Pi/3 (60 degrees in radians)
S = 6 Pi cm
S ≈ 18.8 cm


7) S = 9 ft * 7 Pi / 4
S = 63 Pi ft / 4
S ≈ 49.5 ft
7 0
2 years ago
Read 2 more answers
Trey is 3 times older than his sister Kellit k stands for Kelli's age, which expression represents Trey's age?
ddd [48]
3 hope that can help you
4 0
3 years ago
At the movies, you order 3 boxes of popcorn and a bottle of water. The cost of the bottle of water Is $1.75. Your total is $9.25
Phoenix [80]
If popcorn is p and water is w the equation can be written as

3p + w = 9.25

because there was 3 boxes of popcorn and one water (hence the coefficients) and the total is 9.25

then plug in 1.75 for w the price of water:

3p+ 1.75 = 9.25

you can move stuff around algebraically now (subtract 1.75 on both sides and divide by three on both aides) to get the cost of one box of popcorn (p).

The answer is 2.50
8 0
3 years ago
What is the standard deviation of the following data set rounded to the nearest tenth
photoshop1234 [79]

Answer:

73nejejejeex

Step-by-step explanation:

5 0
2 years ago
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