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bonufazy [111]
3 years ago
5

Choose one card value and its additive inverse. Choose from the list below to write a real-world story problem that would model

their sum.
a. Elevation: above and below sea level
b. Money: credits and debits, deposits and withdrawals
c. Temperature: above and below 0 degrees
d. Football: loss and gain of yard
Mathematics
1 answer:
jonny [76]3 years ago
5 0

Answer:

D

Step-by-step explanation:

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What is the length of EF ?
fgiga [73]

Perimeter is the sum of all outside dimensions.

Solve for x first:

12 + x+7 + x+2 + 5 + x +4 + x + 4 = 42

Combine like terms:

4x + 34 = 42

Subtract 34 from both sides:

4x = 8

Divide both sides by 4:

X = 2

Now solve for EF by replacing x:

EF =. X + 7 = 2 + 7 = 9 feet.

4 0
3 years ago
Arrange from least to greatest<br><br> 0.1, 1, -1, 0
wariber [46]

Answer:

-1, 0, 0.1, 1

Step-by-step explanation:

-1 is a negative value, which makes it before 0

0.1 is less than 1 but more than 0

7 0
4 years ago
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For a craft project, four students each chose three pieces of wire from a box. Don's wires measure 3 inches, 5 inches, and 12 in
TiliK225 [7]

Answer:

Sonji's wires measure will be chosen

Step-by-step explanation:

Given:

Don's wires measure = 3 inches, 5 inches, and 12 inches

Margo's wires measure = 6 inches, 8 inches, and 14 inches

Sonji's wires measure = 12 inches, 8 inches, and 17 inches

Liam's wires measure = 16 inches, 8 inches, and 27 inches.

Find:

Measure used to construct a triangle

Computation:

In a triangle sum of two smaller side is grater then bigger side

a + b > c

So.

Don's wires measure = 3 inches + 5 inches < 12 inches

Margo's wires measure = 6 inches + 8 inches = 14 inches

Sonji's wires measure = 12 inches + 8 inches > 17 inches

Liam's wires measure = 16 inches + 8 inches < 27 inches.

So,

Sonji's wires measure will be chosen

6 0
3 years ago
Candice and christ run a relay race at recess. Candice runs 1/2 of a lap around the track. Chris runs 1/3 of a lap around the tr
eduard

Answer:

Candice ran 1/6 of a lap further than Chris.

Step-by-step explanation:

we know that

To find out how much further Candice runs than Chris, subtract the distance Chris runs from the distance Candice runs

so

\frac{1}{2}-\frac{1}{3}=\frac{3-2}{6}=\frac{1}{6}\ lap

therefore

Candice ran 1/6 of a lap further than Chris.

5 0
3 years ago
Please help ASAP!!!!!!!
Alex Ar [27]

Answer:

gr the link below to continue the link for the questions are doing great weekend too and any othe

1224-12+085525+the questions that may be able I can do that and square foot the best way possible you doing ok and sahi h kya purana status of Plassey you have received it yet you to Suna tha ki school of the link and any files transmitted are confidential may the link and like us the questions kariye aur sabhi kuch nhi to be the questions kariye dilo ami to the link and sahi kaha

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3 years ago
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