MATHEMATICS HIGH SCHOOL

Select all of the expressions that are equivalent to
-4.5 – 5.2.

Answers

Answer 1

Answer:

Answer:

-4.5-5.2 and -4.5+(-5.2)

Step-by-step explanation:

Answer 2

Answer:

Final answer:

The expression -4.5 – 5.2 is a simple subtraction problem involving real numbers. To find equivalent expressions, you perform the subtraction which results in -0.7. Hence, any expression that evaluates to -0.7 is equivalent to -4.5 – 5.2.

Explanation:

The expression -4.5 – 5.2 is a simple subtraction problem involving real numbers. To find an equivalent expression, we need to perform the subtraction. Here's how you do it:

First, line up the numbers vertically. -4.5 on the top and 5.2 below it.
Then subtract each number as if it were a positive value without considering the signs (5.2 - 4.5 = 0.7).
Finally, assign the sign of the largest absolute value to the result. Since the larger number 5.2 is subtracted, the result is negative. Therefore, the final result is -0.7.

Thus, the expressions equivalent to -4.5 – 5.2 are those that evaluate to -0.7.

Learn more about Equivalent Expressions here:

brainly.com/question/34744290

#SPJ3

Related Questions

One hundred thirty people were asked to determine how many cups of fruit and water they consumed per day. The results are shown in the frequency table. Identify the conditional relative frequency by row. Round to the nearest percent. The conditional relative frequency that someone ate more than 2 cups of fruit, given the person drank less than or equal to 4 cups of water is approximately . The conditional relative frequency that someone ate less than or equal to 2 cups of fruit, given the person drank more than 4 cups of water is approximately .
A survey shows that the probability that an employee gets placed in a suitable job is 0.65. A psychometric test consultant claims that he could help place any employee in a suitable job based on the result of a psychometric test. The test has an accuracy rate of 70%. An employee working in a particular company takes the test. The probability that the employee is in the right job and the test predicts that he is in the wrong job is ______. The probability that the employee is in the wrong job and the test predicts that he is in the right job is _______.
Henry can write 5 1/4 pages of his novel in 3 hours how many page can he write in 8 hours
Write a mixed number that is greater than 12/4 and less than 15/4
Plot the data points on the graph below. Make sure you use the corresponding color dot for the point according to the following: 1st point - yellow dot, 2nd point - blue dot, 3rd point - green dot, 4th point - red dot, 5th point - pink dot, 6th point - purple dot. x values y values 1 18 2 9 3 6 6 3 9 2 18 1 (Inverse relationship, k = 18)

jake got 85% of his answers correct on the math test. if there were 20 questions on the test how many did jake get correct?

Answers

20*.85=17 so he got 17 right

What is 12minus 2 multiply 6 plus 2 divide by 2

Answers

$12-2*6+2/2 \n PEMDAS \n 12-(2*6)+(2/2) \n 12-12+1 \n 1$

$12-2*6+ (2)/(2) \n \n =12-12+1 \n \n =1$

Please give an accurate answer and show work.

Answers

Answer:

3.06

Step-by-step explanation:

$\log_(5)((2)/(3)x-2)+2=0\n\n\log_(5)((2)/(3)x-2)=-2\n\n$

This means that 5 to the power of -2 is $((2)/(3)x-2)$ , meaning that:

$(2)/(3)x-2=5^(-2)=(1)/(25) \n\n(2)/(3)x=(51)/(25) \n\n2x=(153)/(25) \n\nx=(153)/(50)=3.06$

Hope this helps!

How do you solve this problem using substitution and then check it?:y= -3x-2
2x+5y=16

Answers

You have to get a variable by itself like in here... Y is itself so in the other equation or we can say second one you just have to sub it in... Like

2x+5(-3x-2)=16
2x-15x-10=16
Now you just have to subtract 2 from 15, because of the same variable that is (x)
So -13x-10=16
Take 10 to the other side means add from the both sides, that will get you at
-13x=26
So now x= -2
Remember you added because it was -10 if it would be a positive 10 then you have to subtract it from both of the sides but since here it was negative so you just added them up
Hope i helped

We have the variable y so lets substitute
y=-3x-2
2x+5y=16

2x+5y=16
2x+5(-3x-2)=16
2x-15x-10=16
-13x=26
x=-2

y=-3x-2
=-3(-2)-2
=4

2x+5y=16
2(-2)+5(4)=16
-4+20=16
16=16

Find the unit rate. Round your answer to the nearest hundredth.3500 calories for 6 servings of pie

Answers

3500cals/6 servings

583 1/3 cals per serving.

583 calories per serving.

A dolphin jumped from 5 feet below the surface of the sea. Jane wrote −5 to represent the depth from which the dolphin jumped. What does 0 represent in this situation?the floor of the sea
the surface of the sea
the level to which the dolphin jumped
the level from which the dolphin jumped

Answers

The surface of the sea.

If -5 means that the dolphin was 5 feet below the surface, then represents the surface of the sea. And, for instance, if the dolphin jumped 5 feet above the surface of the sea, 5 would represent that.

Answer:

Answer: surface of the sea

hope this helps :)

Other Questions

The number 137.5 is 125% of what number

Simplify: 6v+v+1 learned at beggining of year btw

State an equation, in vertex form for a quadratic relation whose vertex is not (0,0) but the vertex occurs the same location as x intercept

Which statements are true?Choose exactly two answers that are correct. Question 3 options: 4g^2 – g = g^2(4 – g) 9g^3 + 12 = 3(3g^3 + 4) 24g^4 + 18g^2 = 6g^2(4g^2 + 3g) 35g^5 – 25g^2 = 5g^2(7g^3 – 5)