Helppp. Write an equation to solve for a. Then find the missing angle.

Answer:

180 = 90 + 52+ a

38 =a

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

180 = 90 + 52+ a

Combine like terms

180 = 142+a

Subtract 142 from each side

180 -142 = 142+ a -142

38 = a

Need help solving for x...with the steps please

3(x+3)=-2(2x-1)

Maria has two routes, E and W, she can take when commuting to work. Both routes go through a railroad crossing, and sometimes she needs to stop at the crossing to allow trains to pass. She claims that the proportion of times she needs to stop when taking route E is different from the proportion of times she needs to stop when taking route W. She conducted the following hypothesis test at the significance level of α=0.10.

H0: pE=pW
Ha: pE≠pW
In the hypotheses, pE represents the proportion of times she needs to stop at the crossing when using route E, and pW represents the proportion of times she needs to stop at the crossing when using route W.

All conditions for inference were met, and the resulting p-value was 0.37. Which of the following is the correct decision for the test?


The p -value is less than alpha , and the null hypothesis is rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

The p -value is greater than alpha , and the null hypothesis is not rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is the same for the different routes.

The p -value is greater than alpha , and the null hypothesis is rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

The p -value is greater than alpha , and the null hypothesis is not rejected. There is not convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

The p-value is greater than α, and the null hypothesis is rejected. There is convincing evidence to support the claim that the proportion of times she needs to stop at the crossing is different for the different routes.

Please help me I will give brainliest

apple watch costs $325. There is an 8% sales tax rate. What is the total amount of tax in dollars and cents?

What is the value of x that makes this figure correct? *
​

Steve had 48 chocolates but decided to give 8 chocolates to each of his coworkers,
How many chocolates does Steve have left?
Wite your answer as an expression
chocolates

If the measure of AngleB is 40°, what measures can AngleA and AngleC be? Select the three correct answers. 20° and 30° 30° and 110° 55° and 85° 60° and 90° 70° and 70°

Multiple Choice
A car travels 172 miles using 7 gallons of gas. At that rate, how far can the car travel using 42 gallons of gas?
A. 1,032 miles
B. 1,548 miles
C. 1,204 miles
D. 1,376 miles

solve the inequality 3x + 4 < 14​

- 1 greater than or equal to x, and - 9 is less than x

In her first 20 games, Jennie served 4 aces. If she continues to serve aces at this rate, how many aces will she have after 160 games?

The Greatest Value of a country's paper money ever printed is 10 to the 8th power dollars. What is this amount written in standard form?

The triangles below are similar.

Which statement about the triangles is true?

Which represents the solution set of 5(x+5) <35?
X<12
X>12
X<16
X>16

First determine the integers the x-coordinate and the y-coordinate are between. Then look at each to decide which integer the x- or y-value is closer to, and approximate the coordinate value to the tenths place.

who ever answers this first gets brainly

Carlos is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices
Company A has no initial fee but charges 90 cents for every mile driven
Company B charges an initial fee of $55 and an additional 00 cents for every mile driven
For what mileages will company A charge more than Company B?
Usem for the number of miles driven, and solve your inequality for m

Find the volume of the cylinder. Use 3.14 for pi. Round your answer to the nearest tenth.

This is a re-post please help me

Write the equation of the line that passes through the point (5, 6) and a slope of -2

Joe bought g gallons of gasoline for $2.65 per gallon and c cans of oil for $3.45 per can. a. What expression can be used to determine the total amount Joe spent on gasoline and oil? b. If he bought 8.4 gallons of gasoline and 9 cans of oil, how much did he spend in all?​

I REALLY NEED HELP

find the area of the composite figure

Pleassssessee help me

Need help Ivan starts with $150 and saves $5 each week. Uma has $45 and saves $20 each week. At what week will they both have the same amount of money? How much money will they each have?

Gloria typed a 36 -page document, in which she made 54 errors. Which statement describes the ratio of the number of pages to the number of errors?

A. For every 2 pages there are 3 errors.
B. For every 2 pages there are 5 errors.
C. For every 3 pages there are 2 errors.
D. For every 3 pages there are 5 errors.

PLEASE HELP MEEE!!!!!!

Each of the letters of the word MISSISSIPPI are written on separate pieces of paper that are then folded, put in a hat, and mixed thoroughly. One piece of paper is chosen (without looking) from the hat. What is the probability it is an I? *
2/5
1/3
4/11
1/4​

Identify the relationship in each figure according to the following descriptions

Please help answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

HELPPP PLSSSS IM FAILING MATHHHH PLSSS :(((

Find the value of angle b A: 46 B:24 C:134 D:66

Worth 10 points!! Help!