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Sedbober [7]
3 years ago
14

Use the picture to help you answer theese questions.

Mathematics
2 answers:
kobusy [5.1K]3 years ago
8 0

Answer: 70

Step-by-step explanation:

I think

hichkok12 [17]3 years ago
6 0

Answer:

Items 353 - 382 — Grade 7 Answer Key. ITEM 2. Marcia dusts. I. K of her cabinets with. J. I ... ITEM 3. Jason ran.

of a mile in 12 minutes. How many miles can Jason run in 1 hour? ... The table shows a proportional relationship between the number of ... Write an equation using the constant of proportionality that models the

Step-by-step explanation:

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Please help me with 1-4
dsp73
For problem 1, it will be 25/100, which is equal to 25%
2) The relationship is that both, the bar model and the proportion, show that x is 1/4 of the actual amount. The bar graph is more a visual. However, in both cases, the x can be solved for to be 25%
3) The percent error for 23°C will be less since it is closer to 25°C, the actual amount. The percent error is greater for 5°C since it is farther for 25°C.
8 0
3 years ago
Can someone please help me with this question
Elina [12.6K]

Answer:

The answer should be: B

I think it's B because there are 2 cups of water (2c) and 7 bottles of water (7w) which costs $16 so that would be 2c +7w=16. Also for the other one, it's 3 cups (3c) and 8 bottles of water (8W) and the cost is $19 so that would be

3c + 8w =19

Step-by-step explanation: Hope this helps and gl :))

6 0
2 years ago
HELP DUE SOON!<br><br> x = ?? degrees
rjkz [21]

Answer:

Step-by-step explanation:

Tricky. Very neat.

You are missing the minor arcAC and you need it, but don't fret. It can be found.

The formula for this is x = 1/2(Major Arc(235) - Minor Arc(see below) )

The minor arc is the supplement of x.

The minor arc is also equal to the the central angle

So the minor arc is 180 - x

x = 1/2 (235 - (180 - x) )                    Remove the inside  brackets

x = 1/2 (55  + x )                               Remove the remaining brackets

x = 1/2 *55 + 1/2x                             Subtract 1/2x from both sides

1/2 x = 27.5                                      Multiply both sides by 2

x = 55

4 0
3 years ago
Let p(x) = 7x + 5 and r(x) = x - 1. Find and evaluate (r x p) (5)
quester [9]

Answer: 39

Step-by-step explanation:

Given

P(x)=7x+5

r(x)=x-1

r(p(x))=7x+5-1=7x+4

so, r(p(5))

\Rightarrow r(p(5))=7\times 5+4=35+4=39

8 0
3 years ago
How do you find the maximum or minimum of g(x) = 2x^2 + 12x +14
spin [16.1K]

this is what I got for it lmk if u have any more questions

5 0
3 years ago
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