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Tems11 [23]
3 years ago
7

PLEASE HELP!!!

Mathematics
2 answers:
lord [1]3 years ago
7 0

Just did the assignment on connexus and the answers are as follows, (Algebra 1 Foundations B  Unit 1 Lesson 5: Review of Graphing and Systems of Equations)

1. 3/4

2. 5

3. (-8,2)

4. (5,4)

5. (1,2)

IgorLugansk [536]3 years ago
4 0

first is 3/4

second is 5

third is (-8,2)

fourth is (5, -4)

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Find the values of the variables in the parallelogram. The diagram is not drawn to scale. (Image is attached below)thank you in
irina1246 [14]

For this problem, we are given a parallelogram with a diagonal drawn, inside it there are markings for a few angles. We need to determine the unknown angles.

Opposite sides of a parallelogram are parallel, this means we can treat the diagonal as a transversal line that crosses two parallel lines. Since this is the case, the angles 33º and xº are alternate interior angles and have the same length:

x=33º

The opposite angles in a parallelogram are congruent, therefore:

z=109º

The sum of internal angles is 360º, therefore we have:

\begin{gathered} 2\cdot109+2\cdot(x+y)=360\\ \\ 218+66+2y=360\\ \\ 284+2y=360\\ \\ 2y=360-284\\ \\ 2y=76\\ \\ y=38 \end{gathered}

The value of x is 33º, the value of y is 38º and the value of z is 109º.

4 0
1 year ago
Scheels has a kayak that regularly sells for $389. Every Friday in November it was marked down by 32%. What is the amount of dis
Y_Kistochka [10]

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2. Sales tax is $19.83

3. The total price is 283.83

Explanation:

1. 389 times 0.68 will get you an answer of $264.52

2. 264.52 times 0.075 is $19.83

3. Add your two answers of $264.52 and $19.83 and you'll get your answer of $283.83

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3 years ago
Sandra went for pizza with friends. She ordered a slice of pizza with a side salad for $9.50. The tax was 6.2%.
Anvisha [2.4K]

The total amount of money Sandra paid for a slice of pizza with a side salad including tax is $10.089

<h3>How to find total price including tax</h3>

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Total amount Sandra paid = Price of slice of pizza with a side salad + (Tax × Price of slice of pizza with a side salad)

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Therefore, the total amount Sandra paid is $10.089

Learn more about percentage:

brainly.com/question/843074

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2 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
URGENT HELP PLEASE.
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