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german
3 years ago
7

What is it please????

Mathematics
1 answer:
Marysya12 [62]3 years ago
8 0

Answer:

Step-by-step explanation:

In the equation of a straight line (when the equation is written as "y = mx + b"), ... This useful form of the line equation is sensibly named the "slope-intercept form". ... the slope of a given line measures how much the value of y changes for every ...

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The function y=-16t^2 +36 represents the height y (in feet) of a water droplet t seconds after falling from an icicle. After how
NikAS [45]

Answer:

1.5 seconds

Step-by-step explanation:

plug 0 in for y

0=-16t^2+36

then slove for t

-36=-16t^2

-36 / -16 = 9/4

9/4=t^2

square root of 9/4 is 3/2 or 1.5

t=1.5

3 0
2 years ago
Solve for x.<br> x + 5 &gt; 4
Delvig [45]

Answer:

x > -1

Step-by-step explanation:

Isolate the variable, x. Treat the > sign like an equal sign, what you do to one side, you do to the other.

Subtract 5 from both sides:

x + 5 (-5) > 4 (-5)

x > 4 - 5

x > -1

x > -1 is your answer.

~

8 0
3 years ago
Read 2 more answers
Jenny makes food for her hummingbird feeders. The food is made up of 1 part sugar and 4 parts water. She uses 3434 cup of sugar
Bond [772]
Okay so every part of sugar requires 4 parts of water 

so

3434 cups of sugar x 4 (parts of water per 1 part of sugar) = 13736 

She will need to use 13, 736 parts of water for 3, 434 parts of sugar 
5 0
3 years ago
Read 2 more answers
1. Identify the pair of fractions equivalent to 25/45 *
stepladder [879]

Answer:

Hope this helps! Brainliest please

Step-by-step explanation:

1. Divide both by 5, so the correct answer would be 5/9, and then multiply both by 3, so the correct answer would be 75/135. The answer is 5/9,75/135

2. 4 and 2/7 because 7 *4=28. That leaves 2 sevenths over.

3. Divide both by 9. Your answer is 3/4



6 0
3 years ago
15 points !!<br> Estimate the solution to the following system of equations by graphing.
Marina86 [1]
For this case we have the following system of equations:
 -4x + 5y = 8
 6x - y = 11
 The solution is the ordered pair where both functions intersect. 
 In this case, the point of intersection is:
 (x, y) = (5/2, 7/2)
 Answer:
 (x, y) = (5/2, 7/2)
 option 1See attached image

6 0
3 years ago
Read 2 more answers
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