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34kurt
2 years ago
8

Find the value of x.

Mathematics
1 answer:
timofeeve [1]2 years ago
7 0

Answer:

<h3>x = 83°</h3>

Step-by-step explanation:

{x}^{o}  + {75}^{o}  +  {97}^{o}  +  {105}^{o}  =  {360}^{o}  \\  {x}^{o}  +  {277}^{o}  =  {360}^{o}  \\  {x}^{o}  =  {360}^{o}  -  {277}^{o}  \\  {x}^{o}  =  {83}^{o}  \\

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1 point
stepan [7]

Answer:

y = 250x

Step-by-step explanation:

<em>The options are not given; however, the question can still be answered.</em>

Given

Direct Proportion:

In 20 minutes, y = 250 bottles

Required

Determine the graph

<em>In the first 20 minutes, y = 250</em>

<em>In the next 20 minutes, y = 250 + 250 = 500</em>

<em>In the next 20 minutes, y = 500 + 250 = 750</em>

<em />

This gives a arithmetic sequence:

250, 500, 750, ........

Next, is to determine the equation of the sequence using;

T_n = a + (n - 1)d

In this case;

T_n = y

x = n

a = 250

d = 750 - 500 = 500 - 250 = 250

Substitute these values in the above formula;

y = 250 + (x - 1) * 250

Open Bracket

y = 250 + 250x - 250

Collect Like Terms

y = 250x + 250 - 250

y = 250x

Hence; the graph that shows the given description is the graph with equation y = 250x

4 0
3 years ago
P, Q &amp; R form a right-angled triangle.
Naya [18.7K]

Answer:

m<RPQ = 22°

Step-by-step explanation:

Given:

m<SRQ = 90°

PS = PQ

m<SQR = 46°

Required:

m<RPQ

Solution:

m<SQR + m<SRQ + m<RSQ = 180°

Substitute

46° + 90° + m<RSQ = 180°

m<RSQ = 180° - 136°

m<RSQ = 44°

Find m<PSQ:

m<PSQ = 180° - m<RSQ (Angles on a straight line

m<PSQ = 180° - 44° (Substitution)

m<PSQ = 136°

Find m<RPQ:

∆QSP is an isosceles triangle with two equal base angles. Therefore:

m<RPQ = ½(180° - 136°)

m<RPQ = 22°

4 0
3 years ago
Please help!!!!!!!!!!!!!
Artyom0805 [142]
550+40W=S is the equation and after 11 weeks, she would have $990
4 0
3 years ago
Need help
ira [324]
Formula for the volume of a cylinder is pi radius squared times height so this one would be pi times 25 times 4 which approximately equals 314
4 0
3 years ago
Read 2 more answers
Compare the two numbers below. 6.4395 64.395 Which of the following is true about the underlined numbers?
Anna007 [38]

Answer: option 1

Step-by-step explanation:The value of digit in the hundreds place in the number 653,841 is 8 hundreds = 800

According to the question, we have to find a number whose  the value of digit in the thousands place is 800.

Let us consider the first number which is 748,917

The value of digit in the thousands place = 8 thousands = 8000

Let us consider  of the number 8000

=

= 800 which is the value of digit in the hundreds place in the number 653,841.

Therefore, 748,917 is the required number.

So, Option 1 is the correct answer.

5 0
3 years ago
Read 2 more answers
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