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3 years ago

4). THE TEMPERATURE IN ANCHORAGE, ALASKA AT MIDNIGHT

Mathematics

1 answer:

svlad2 [7]3 years ago

8 0

Answer: 11 degrees F

If it was -12 and by noon it had risen 23 degrees just add the two numbers together and you get 11 degrees F

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Help me with this math problem pls

Nastasia [14]

Answer:

Your answer would be D

Step-by-step explanation:

All you need to do is subtract by ten till you get to -10

Please mark as brainllest have a nice week

[o]-[o]

\___/

5 0

3 years ago

Read 2 more answers

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

enot [183]

The factored version of the equation is (a-5) (a+4)

To the rest of the questions you should add an image to help visualize what you are asking us.

hope this helps !

7 0

3 years ago

You are really excited to have found a Puch Maxi Moped from the mid Eighties, and the spring weather is making you want to get o

AlexFokin [52]

Answer:

We should add 1.2 fluid ounces of oil

Correct statement and question:

You are really excited to have found a Puch Maxi Moped from the mid Eighties, and the spring weather is making you want to get out and ride it around. It doesn't run on straight gasoline, you have to mix the oil and gas together in a specific ratio of 2.4 fl. oz. of oil for every gallon of gasoline. You have 2 quarts of gas. How much oil should you add?

Source:

https://www.chegg.com/homework-help/questions-and-answers/really-excited-found-puch-maxi-moped-mid-eighties-spring-weather-making-want-get-ride-arou-q38287224

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Ratio = 2.4 fl. oz. of oil for every gallon of gasoline

Amount of gas you have = 2 quarts

2. How much oil should you add?

Let's recall that 1 liquid gallon = 4 liquid quarts, therefore:

Ratio = 2.4 fluid ounces of oil for every 4 quarts of gasoline

Replacing the with the real amount of gas we have:

Ratio = 1.2 fluid ounces of oil for every 2 quarts of gasoline )dividing by 2 the oil amount and the gas amount)

We should add 1.2 fluid ounces of oil

7 0

3 years ago

Which of the following equations has only one solution? x2 + 4x + 4 = 0 x2 + x = 0 x2 - 1 = 0

Nady [450]

you can solve all quadratic equations using this method:
---
x^2 + 4x + 4 = 0
---
the above quadratic equation is in standard form, with a=1, b=4, and c=4
---
to solve the quadratic equation, by using the quadratic formula, copy and paste this:
1 4 4
into this solver: https://sooeet.com/math/quadratic-equation-solver.php
---
this quadratic has ONE real root (the x-intercept), which is:
x = -2
x = -2
---
---
---
---
x^2 + x = 0
---
the above quadratic equation is in standard form, with a=1, b=1, and c=0

4 0

3 years ago

Read 2 more answers

Write the equation on the line passing through the two points (-2,11) and (5,-3)

nalin [4]

Answer:

y = - 2x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 2, 11) and (x₂, y₂ ) = (5, - 3)

m = $\frac{-3-11}{5+2}$ = $\frac{-14}{7}$ = - 2, thus

y = - 2x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (- 2, 11), then

11 = 4 + c ⇒ c = 11 - 4 = 7

y = - 2x + 7 ← equation of line

3 0

4 years ago