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fredd [130]
3 years ago
9

I need help on this math problem ASAP.

Mathematics
1 answer:
Luda [366]3 years ago
5 0

Answer:

This shape is a rectangle so that means that the angles are 90°. From sum of angles of a triangle, x + 3x + 10 + 90 = 180 which means 4x + 100 = 180 → 4x = 80 → x = 20°.

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an acute angle measures (6x-45)°. write an inequality to describe the range of all possible values of x.
Grace [21]
6x-45<90
6x<90+45
6x<135
x<135/6
x<22.5
6 0
3 years ago
Read 2 more answers
How does unemployment hurt an economy? Check all that apply.
stellarik [79]
The <u>correct answers</u> are:

Unemployed people usually buy fewer things.
Unemployed people may not be able to repay their loans.
Unemployed people may have to to change their financial goals.

Explanation:

If someone is unemployed, they have much less money with which to purchase items, so they usually purchase less.  This hurts the businesses that would profit from these purchases.

If someone is unemployed, their ability to pay their bills is affected since their income is gone.  This means they may not be able to repay any loans they have in their name.  This hurts the banks that have loaned the money.

If someone is unemployed, they may have to adjust their financial priorities.  If they were looking to invest money, they no longer have it to invest.  If they were looking to purchase real estate, again, they no longer have the money to do that.  This hurts banks that they may invest through and the people or agencies that they would be purchasing real estate through.
7 0
3 years ago
Read 2 more answers
2
Snezhnost [94]

An additive inverse of a number (x) is a number which when added to x results in being 0.

The given problem is -3 - (-6)

The additive inverse of -6 is 6

-3 -(-6) = -3 + 6 = 3

Communities property: 6-3 = 3

The answer is:

Because -3+6 is an equivalent expression, the answer is 3

7 0
3 years ago
Help me people please n thank you
arsen [322]

Answer:

the second one g(x){f(x)=x^(2)-2x-2

Step-by-step explanation:

hope this is right

4 0
3 years ago
Which number line shows the solution set for |y-9| &lt;12
RUDIKE [14]

Answer:

Option c

y\geq-3 or y \leq 21

Step-by-step explanation:

The absolute value is a function that transforms any value x into a positive number.

Therefore, for the function f(x) = |x|  x> 0 for all real numbers.

Then the inequation:

|y-9| \leq 12 has two cases

(y-9)    if y \geq 9  (i)

-(y-9)    if y < 9 (ii)

We solve the case (i)

y \leq 9 + 12\\y\leq21

We solve the case (ii)

-y +9 \leq 12\\-y \leq 12-9\\y \geq -3

Then the solution is:

y\geq-3 or y \leq 21

8 0
3 years ago
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