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Zigmanuir [339]
3 years ago
11

Add −1.5+1.75Plot the first addend and the sum on the number. pls answer

Mathematics
1 answer:
kirill [66]3 years ago
3 0

In a general sum:

A + B + C

each of these elements is called an addend.

In this problem we want to add:

-1.5 + 1.75

The first addend is -1.5, the second addend is 1.75.

First let's solve this, notice that the first element is negative and the second is positive, so we can rewrite our sum as:

-1.5 + 1.75 = 1.75 - 1.5 = 0.25

Now we want to plot the first addend (-1.5 ) and the sum of the numbers (0.25)

We only need to find these points in a number line and graph them, you can see an example below:

If you want to learn more, you can read:

brainly.com/question/24367392

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How do i describe the function in red
kkurt [141]

Answer:

Step-by-step explanation:

The transformation from the parent function (red line) to the blue line is a translation 2 units to the left and 3 units down, and a reflection over the x-axis.

The blue line does not seem to be stretched or compressed.

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WILL GIVE BRAINLIEST <br><br> through: (1,-1), parallel to y = -3
Kitty [74]

Answer:

hope this helps

Step-by-step explanation:

y-y=m(x-x¹)

y-(-1)=-3(x-1)

y+1=-3x+3

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5 0
3 years ago
a pharmacist has 10 and 90 iodine solutions on hand. how many liters of each iodine solution will be required to produce 8 liter
Westkost [7]
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1 litre of 90% solution contains 900mL of iodine
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6 0
2 years ago
Lian is paid for SR 75 per hour. Using p for her pay and h for the hours of work, which function rule represents
Andru [333]

Answer:

The function p = 75h represents  this situation.

Step-by-step explanation:

We know the equation of linear equation in the slope-intercept form is

y = mx+b

where

m = rate of change = slope

b = y-intercept

  • Let 'h' be the number of hours
  • Let 'p' be the pay

Given that Lian is paid SR 75 per hour.

so the rate of change of slope = m = 75

As there is no initial condition, so b = 0

as

y = mx+b

Now, mapping the information data into the slope-intercept form

  • p = y
  • m = 75
  • h = x
  • b = 0

Thus, the equation becomes

p = 75h

Therefore, the function p = 75h represents  this situation.

VERIFICATION:

Given the equation

p = 75h

for h = 1

p = 75(1)

p = 75

Thus, Liam is paid SR 75 per hour.

4 0
3 years ago
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