How do I solve number 4 and 5?

Answer:

Ummm...

Step-by-step explanation:

Answer:

4)71-x=180

x=109

5)60-x=180

x=120

Step-by-step explanation:

4) 32+72=109, 109-180=71, 71-180=109

71 is the last measure of the triangle so you just subtract that from 180.

5)180-60=120

I need help, can someone please help me

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The ratio of the number of girls to the number of boys in choir is 4 to 5. There are 32 girls in the choir. How many boys are in the choir?

Help me please due now

(03.05 MC) EXPLAIN PLZ
Sophia works in a clothing store and earns $40 per day. She earns an extra $5 for each outfit she sells. If Sophia wants to earn at least $70 per day, which inequality shows the minimum number of outfits, n, that she should sell? (5 points)

Select one:
a. 40 + 5n ≤ 70, so n ≤ 6
b. 40 + 5n ≥ 70, so n ≥ 25
c. 40 + 5n ≤ 70, so n ≤ 25
d. 40 + 5n ≥ 70, so n ≥ 6

If 4.5 > -4.5, how are the positions of the two numbers related on the horizontal number line?

1 and three fourths divided by 3
A. start fraction 21 over 4 end fraction
B. 3 and one-fourth
C. 1 and four-sevenths
D. seven twelfths

What is the inverse of the function f(x) = 2x + 1?

70 POINTS!!! Marta tried solve the system below, but she made a mistake. Read carefully and try to figure out what her mistake was.

Finding Mistakes in a Solution
What was Marta’s mistake? Explain.
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Mira ran 14.4 kilometers. One mile is equal to 1.6 kilometers. Which measurement is closest to the number of miles Mira ran?

Solve 7(y + 2) – (4y – 10) = 44 – 2y + 5
A.y = -5
B.y = 5
C.y = -10

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2. The number of people in a
town n years after the initial
count can be modeled by
the equation p(n)=25,000(0.8)n
where P is the population
and n is the number of years.

b. Is this town growing or
shrinking in population?
By what percentage?

a. What was the population
at the initial count?

c. Write an expression to
predict what the population
will be in 5 years

Which number line model represents the expression -5 + (-2.5). please help:

If Amber pays $55 for a pair of shoes, what would the discount be if the original price for Amber's shoes is $72.00?

The following shows the process a student used to determine the number of yards in 3,218 meters.

(1 mile = 1,609 meters)
(1 mile = 1,760 yards)

Step 1: 1,609 meters is being multiplied by conversion factor 1 mile over 3,218 meters equals 0.5 mile

Step 2: 0.5 mile is being multiplied by conversion factor 1760 yards over 1 mile equals 880 yards

Step 3: 880 yards

What was the error made in this conversion?

The 1 mile and 3,218 meters in Step 1 should be switched.
The 1,609 meters and the 3,218 meters in Step 1 should be switched.
The conversion factor should be added in Step 2 instead of being multiplied.
The conversion factor should be divided in Step 2 instead of being multiplied.

Hi answer these I can’t give out more because the other day I gave out 50 point and someone didn’t answer they just said look it up so please help god bless if so

please help I hate imagine math its in the photo ​

Donna has 4 3/4 cups of sugar. She plans to make muffins that take 1 2/3 cups of sugar per pan. Does she have enough to make 2 pans of muffins? Defend your answer.

A swordfish can swim at a rate of 60 miles per hour. How many feet per hour is this? The Shinkansen passenger train of Japan travels at a rate of 300 kilometers per hour. How many meters per hour is this speed?

A food manufacturer makes 32-oz boxes of pasta. not every box weighs exactly 32 oz. The allowable difference from the ideal weight is at most 0.05 oz. Write and solve an absolute value inequality to find the range of allowable weights.

I will give brainliest

What is an equation of the line that passes through the points 8,-3 and 8,4?

What is the value of n in (17 × 25) × 4 = n × (25 × 4)?

Please help I'm not able to solve this I have tried so many times and the answers I have gotten are all wrong. Please help!! If all three of these questions are too much for you its ok I can just ask another person, but please don't use this questions just for points I really need help!!

A 50-centimeter piece of wire is bent into a circle. What is the diameter of the circle? What is the radius of the circle? What is the area of the circle?

This unit, you have learned several formulas and equations. Match the formula or equation with what the answer represents.
1.______

100% + percent = or


100% - percent =


2._______-

original x percent =


*when the percent is written as a decimal


3._____

original x (1.00 + percent) = or


original x (1.00 - percent) =


*when the percent is written as a decimal


4.________

new - original x 100% =

___________

original




5._________

| measured - actual | x 100% =

______________

actual


6.

measured - actual =


__________________________________________________________________

Column B

a.formula to find error

b.total change in the percent

c.formula to find the percent of change when given two numbers

d.amount something increases or decreases

e.equation to find the total amount

f.formula to find percent of error

Someone help me with this ASAP

How many solutions does this equation have?

6q − 3 = 3 + 6q

How could i make this sentence longer
The rule of the Right of Occupancy is having a personal right and that right cannot be sold.

Pls and thank you. will get brainiest IF the answer it accurate :p

What is the simplified expression for the expression below? 4(x + 8) + 5(x – 3)
1.) 9x + 5
2.) 9x + 11
3.) 9x + 17
4.) 9x + 47