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3 years ago

Pls give me a real awnser this is a chart so the question is the pic

Mathematics

1 answer:

Airida [17]3 years ago

8 0

Answer:

The answer is in the attachment!

Step-by-step explanation:

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HOW MANY DEGREES IN A SUPPLEMENTARY ANGLE???

monitta

Answer:

180 degrees

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

For every 3 wrapped packages Mary uses 1/2 roll of wrapping paper how many packages can she wrap with 2 1/2 rolls of wrapping pa

8_murik_8 [283]

Answer:

15 packages

Step-by-step explanation:

Set up a proportion, where x is the number of packages she can wrap with 2.5 rolls of wrapping paper:

$\frac{3}{0.5}$ = $\frac{x}{2.5}$

Cross multiply and solve for x:

0.5x = 7.5

x = 15

So, with 2.5 rolls of wrapping paper, she can wrap 15 packages

8 0

2 years ago

WORTH 100 POINTS WHOEVER ANWSERS FIRST I WILL REWARD BRAINLIEST HELP PLEASE What are five one step equations with the answer of

Harlamova29_29 [7]

Answer and Explanation:

Five one-step equations with the answer of 0:

1. x - 8 = -8

2. x - 4 = -4

3. x / 2 = 0

4. x - 3 = -3

5. 5 * x = 0

Five one-step equations with the answer of -5:

1. y + 2 = -3

2. y - 3 = -8

3. y + 10 = 5

4. y * (-2) = 10

5. y / 1 = -5

Five one-step equations with the answer of 4:

1. 4 * z = 16

2. 8 - z = 4

3. 7 + z = 11

4. z / 2 = 2

5. z + 11 = 7

Hope these help!

5 0

2 years ago

Read 2 more answers

Solve using gauss-Jordan elimination X1 - 3x2 = -5 -3x1 - x2 = 5

steposvetlana [31]

$\begin{cases}x_1&-3x_2=-5\\-3x_1&-x_2=5\end{cases}\\\begin{cases}3x_1&-9x_2=-15\\-3x_1&-x_2=5\end{cases}\\\begin{cases}&-10x_2=-10\\-3x_1&-x_2=5\end{cases}\\\begin{cases}&x_2=1\\-3x_1&-1=5\end{cases}\\\boxed{\begin{cases}x_2=1\\x_1=-2\end{cases}}$

7 0

2 years ago

Can someone please help me with this question? Thank you!

Goryan [66]

Answer: A

Step-by-step explanation:

$\stackrel\frown{XY}$ ≅ $\stackrel\frown{YZ}$

⇒ ∠XOY ≅ ∠ZOY

$\overline{XO}$ ≅ $\overline{ZO}$ since they are both a radius

$\overline{OY}$ ≅ $\overline{OY}$ based on reflexive property

∴ ΔXOY ≅ ΔZOY by SAS

So, $\overline{XY}$ ≅ $\overline{ZY}$ by CPCTC

ZY = 10.2 is given

so, XY = 10.2 by substitution property

4 0

3 years ago