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lisov135 [29]
3 years ago
13

0.5w + 1.7w -0.5 PLEASE HELP ME

Mathematics
2 answers:
ANTONII [103]3 years ago
7 0

Answer:

2.2 w  −  0.5

Step-by-step explanation:

AnnZ [28]3 years ago
6 0
If you’re simplifying then you’re answer is 2.2w-0.5 combine like terms would be the same answer !
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If cos θ = 5/13, use the Pythagorean Identity to find sin θ.
emmainna [20.7K]
Sin θ=sqrt(1-<span>cos^2 θ)
</span>sin θ=sqrt[1-(5/13)^2]
sin θ=sqrt[1-(5)^2/(13)^2]
sin θ=sqrt[1-25/169]
sin θ=sqrt[(169-25)/169]
sin θ=sqrt(144/169)
sin θ=sqrt(144)/sqrt(169)
sin θ=12/13

Answer: Second option 12/13
6 0
3 years ago
The sum of two numbers is 36. Twice the fist number minus the second is 6. Find the numbers.
yan [13]
The sum of two numbers
6x6=36
Twice first number
6x2=12
Minus the second
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ANSWER
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6 0
3 years ago
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Bobby can run a mile in 7 minutes. Use the ratio table to help determine how
meriva

Answer:

4 miles

Step-by-step explanation:

In 7 minutes he runs 1 mile

So in 28 minutes he runs 4 miles

<u>How did I get this answer?</u>

7×4=28

So 1×4=4

In ratios, when you times anything by something, you must do the same to the other part of the ratio.

7 0
2 years ago
Read 2 more answers
Can someone please help me in this question
Pie

Step-by-step explanation:

a) Let y = f(x) = 3x - 2x^2

f(-2) = 3(-2) - 2(-2)^2 = p

= -6 - 8

= -14

= p

f(2.5) = 3(2.5) - 2(2.5)^2 = q

= 7.5 - 12.5

= -5

= q

b) graphing

c) From the graph, you should be able to verify the following:

i) f(0.5) = 3(0.5) - 2(0.5)^2 = 1

ii) 0.5 = 3x - 2x^2 or x = 1.3, 0.2

iii) the maximum occurs at

f(0.75) = 1.125

d) the equation for the line of symmetry is x = 0.75

4 0
2 years ago
Lara borrowed $4500 for some home repairs. She will be paying 6% in simple interest over the next three years. What is the total
Elodia [21]

Step-by-step explanation:

6 0
2 years ago
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