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Alja [10]
3 years ago
5

A history teacher is writing a test worth 100 points. She uses multiple choice questions worth six points each and true false qu

estions worth two points each. She wants to test to have three times as many multiple-choice questions as true false questions. M represent the number of multiple choice questions on a test and let T represent the number of true false questions. Which system of equations can be used to find how many of each type of question she should write?
Mathematics
1 answer:
STALIN [3.7K]3 years ago
6 0

Answer:

15 multiple choice 5 true false

Plzzzzz give me Brainliest!!!!!  

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Quadrilateral ABCD is inscribed in circle O. What is ​ m∠B ​ ? Enter your answer in the box. ° A quadrilateral is inscribed in a
TiliK225 [7]

Answer:

m

Step-by-step explanation:

Step 1

Find the value of x

we know that

In an inscribed quadrilateral the opposites angles are supplementary

so

In this problem

m

substitute the values and solve for x

(2x-7)+(x+4)=180\°

3x-3=180\°

3x=183\°

x=183\°/3=61\°

step 2

Find the measure of angle B

m

substitute the value of x

m

8 0
3 years ago
Describe how to convert from vertex form to standard form. (10 points
Anton [14]

Answer:

  "simplify" it

Step-by-step explanation:

To convert from vertex form to standard form for a quadratic, eliminate parentheses and collect terms. In short, "simplify" it.

7 0
3 years ago
What is the slope and y-intrrcept of 5x-3y= -15
Ivahew [28]
<span>5x - 3y= -15
3y = 5x + 15
y = 5/3 x + 5

answer

slope m = 5/3
y intercept = 5</span>
4 0
3 years ago
Read 2 more answers
What do you think Thomas Edison meant by the word perspiration? How do those words apply to what you've learned about businesses
EastWind [94]

1. Thomas Edison used "perspiration" to refer to the physical and mental efforts needed to achieve a meaningful purpose in any human endeavor.

2. As it applies to businesses, it is not enough to develop a business idea or plan, as the business person must be prepared to execute and carry the business idea or plan to fruition.

<h3>What does Thomas Edison's reference mean?</h3>

According to Thomas Edison, the superior intellect or creativity we associate with great minds comes from inspiration (the idea) and perspiration (hard work).

Perspiration literarily refers to the sweat that emanates as someone works hard.

Without a strong working ethic, it will be impossible to achieve great results from only the proposition of great ideas or business plans.

Learn more about Thomas Edison at brainly.com/question/26568016

5 0
2 years ago
Three equivalent ratios for 6: 54
vodka [1.7K]
Treat it as a fraction where it must stay equal
6/54
with fractions, you can do anything as long as you do it so top and bottom
so 6/54=1/9=2/18=3/27=4/36=5/45 etc

but don't forget to convert back to ratios
so some examples are 1:9
2:18
3:27
4:35
5:45

4 0
3 years ago
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