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Xelga [282]
3 years ago
15

What is the first step that you have to do in order to solve the proportion: ? 8.5 26y = 3 y = 3(26) 3(y) = 1(26)

Mathematics
1 answer:
leva [86]3 years ago
8 0

Answer:

3(y)=1(26)

Step-by-step explanation:

Please consider the complete question.

What is the first step that you have to do in order to solve the proportion: one-third equals the fraction y over 26?

We can represent our given information in an equation as:

\frac{1}{3}=\frac{y}{26}

To solve our given equation, we need to cross multiply our equation as:

3(y)=1(26)

Therefore, the 1st step to solve the equation would be 3(y)=1(26).

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The number of cubic feet of water in a curved container can be approximated by v = 0.95h2.9. use a calculator to find the amount
Sati [7]
The first thing we must do for this case is to rewrite the expression of the volume correctly.
 We have then:
 v = 0.95 * h ^ 2.9
 Substituting the value of h we have:
 v = 0.95 * (7.5) ^ 2.9
 v = 327.6432831
 round to the nearest tenth:
 v = 327.6 feet ^ 3
 Answer:
 
the amount of water in the container when h = 7.5 feet is:
 
v = 327.6 feet ^ 3
3 0
3 years ago
PLS HELP WILL MARK YOU BRAINLIEST! NO FAKE ANSWERS!
leonid [27]

⚘<em>Refer to the attachments for solution!!~</em>

8 0
2 years ago
What is the value of x?<br><br>Enter your answer in the box. <br><br>x =​
balu736 [363]

Answer:

x=3

Step-by-step explanation:

BC=6

cos(60)=×÷6

×=3

8 0
3 years ago
Determine the value of c so that f(x) is continuous on the entire real line when
mixer [17]

Answer:

A. -4

Step-by-step explanation:

Given the function f(x) = x + 3 for x ≤ -1 and 2x - c for x > -1, for the function to be continuous, the right hand limit of the function must be equal to its left hand limit.

For the left hand limit;

The function at the left hand occurs at x<-1

f-(x) = x+3

f-(-1) = -1+3

f-(-1) = 2

For the right hand limit, the function occurs at x>-1

f+(x) = 2x-c

f+(-1) = 2(-1)-c

f+(-1) = -2-c

For the function f(x) to be continuous on the entire real line at x = -1, then

f-(-1) = f+(-1)

On equating both sides:

2 = -2-c

Add 2 to both sides

2+2 = -2-c+2

4 =-c

Multiply both sides by minus.

-(-c) = -4

c = -4

Hence the value of c so that f(x) is continuous on the entire real line is -4

6 0
3 years ago
Plz help me with both questions pllllz
stich3 [128]
The differences is 7 because I counted. 
5 0
3 years ago
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