Answer:
5, 0, -7, -7.2, -9
Step-by-step explanation:
Mila is working two summer jobs, making $10 per hour washing cars and $11 per
hour landscaping. Last week Mila worked a total of 14 hours and earned a total of
$145. Write a system of equations that could be used to determine the number of
hours Mila worked washing cars last week and the number of hours she worked
landscaping last week. Define the variables that you use to write the system.
Answer:
L+C=14
10C+11L=145
Step-by-step explanation:
Let C represent Car Washing
Let L represent Landscaping
If Mila worked a total of 14 hours; then
L+C=14
If Mila earned a total of $145, then
10C+11L=145
Hence;
The system of equation are:
L+C=14
10C+11L=145
Find all the missing angles:
57
72
3
4
72
51
57
123
18
39
Column 7
Measure
of angle 1
Measure
of angle 2
Measure
of angle 3
of angle 4
Step-by-step explanation:
this is the answer in the picture
15.78=5.28+6x
I just need help with this math problem
Answer: x=1.75
Step-by-step explanation:
Help Me fast!!!!!!!!!!!!
Answer:
12.25 i think sorry if im wrong
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Class Election Results
There were 400 votes in the class election.
What percent of students voted for Oliver?
Wendy
29%
Answer:
How many votes did Wendy get?
Paige
9%
Answer:
Vanessa
21%
How many votes did Luke and Mike get together?
Answer:
Luke
12%
How many more votes did Wendy get than Paige?
Mike
14%
Oliver
Answer:
Answer:
not me doing this 4 points:00
Step-by-step explanation:
sry. :
NEED HELP ASAP!!! WILL MARK BRAINLIEST!!!!!!
**easy**
What is the measure of angle ABD?
Answer:
39º
Step-by-step explanation:
ABC= 90º
90º-51º= 39º
ABD= 39º
please answer the question. 3/2.85 =?
Answer:
1.05
Step-by-step explanation:
Complete the inequality statement.
90 in. ___ 2 3/4 yd
A. >
B. <
C. =
Answer:
b
Step-by-step explanation:
90 inches is 2 1/2 yards
The designers of a standardized test are interested in knowing how long people take, on average, to complete the writing portion of the test. They decide to conduct an observation study at a testing facility. To avoid bias in their study, they create a list of the test takers scheduled to take the test this week. Then, they randomly select 50 test takers from the list to be part of the study. In this situation, what does the list of test takers represent?
a control group
the frame
the population
Answer:
the frame
Step-by-step explanation:
What is 13.7 percent out of 249
Answer:
34.113
Step-by-step explanation: YOU´RE STUPID
Paul buys a bag of 80 marbles. Paul already had a collection of 28 marbles. He wants to split all the marbles evenly among himself and five of his friends. The equation that can be used to determine how many marbles, M , each person will receive is
Answer:
18
Step-by-step explanation:
ok 80+28 is 108 and u divide it by 6 which is 18
Barbara is a research biologist for Green Carpet Lawns. She is studying the effects of fertilizer type, temperature at time of application, and water treatment after application. She has three fertilizer types, four temperature zones, and six water treatments to test. Determine the number of different lawn plots she needs in order to test each fertilizer type, temperature range, and water treatment configuration.
Answer:
72
Step-by-step explanation:
Calculation to Determine the number of different lawn plots she needs
Using this formula
Number of different lawn plots needed=Fertilizer type* Temperature zone *Water treatment
Let plug in the formula
Number of different lawn plots needed=3*4*6
Number of different lawn plots needed=72
Therefore the number of different lawn plots she needs in order to test each fertilizer type, temperature range, and water treatment configuration will be 72
Mr. Garner’s gas tank holds 17.5 gallons of gasoline. How much will it cost him to fill up his gas tank if gasoline costs $2.48 per gallon?
Find the unknown angles marked in the following triangles
the 2 bottom boxes pls. i’ll mark you FAST
Answer:
The bottom left is linear, and its slope is -2.
The bottom left is linear, and its slope is 7.
Step-by-step explanation:
The rate of change is consistent for both, so they are linear. Every time you go up one, the y value increases a certain amount, and it's the same at every point.
please help me out i’m stuck
what is -3 divided by one sixth
Answer:
-18
Step-by-step explanation:
Answer:
-18
Step-by-step explanation:
- divided by one sixth
Juan tiene que construir parqueaderos en un lote de 504m2 como se muestra en la maqueta. Si para la construcción de 7 parqueos iguales se tomaron 21 metros y la tercera parte del largo del lote que se muestra en la imagen, ¿cuál es el área destinada para cada parqueo?
A.
8m2.
B.
21m2.
C.
24m2.
D.
27m2.
What???????? I didnt understand what you say.
Cada parqueadero tendrá un área de 24 m2, por lo que la opción correcta es C.
Dado que el lote tiene un área de 504m2, y un largo de 21 m, para determinar su anchura se debe realizar el siguiente cálculo:
21X = 504X = 504 / 21X = 24Así, de esos 24 metros una tercera parte es utilizada para los parqueaderos, con lo cual el área total de estos es la siguiente:
24/3 x 21 = X8 x 21 = X168 = XPor ende, dado que dicha área se divide por 7 parqueaderos, cada parqueadero tendrá un área de 24 m2 (168/7).
Aprende más en https://brainly.com/question/12509806
what is the LCM of 23 and 42
Answer:
The answer is 966
What is the LCM of 23 and 42,
Answer:
966
What is the additive inverse of -2 + 8i?
Answer:
2 - 8i
Step-by-step explanation:
The additive inverse of something is basically the opposite of it. Another way to say this is that when you add the additive inverse to -2 + 8i, it will equal 0.
An example:
The additive inverse of 7 is -7 because not only is it the opposite, but also when you add 7 and -7, it equals 0.
To solve
So all you need to do is find the opposite of -2 + 8i. You can write it as:
-(-2 + 8i) With the negative in the front because we want to find the opposite.
This then equals:
2 - 8i
You can check your answer by adding -2 + 8i and 2 - 8i to see if it equals 0:
(-2 + 8i) + (2 - 8i) → and it does equal 0
ANSWER: 2 - 8i
Hope you understand and that this helps with your question! :)
Can someone please answer ASAP!!!
A square and regular hexagon have the sane perimeter.
The perimeter of the hexagon is 6(x-1) cm
The perimeter of the square is 4x cm.
Find the perimeter of each figure by writing and solving an equation for the variable, x
What is the value of x?
What is the perimeter of each figure?
Answer: (6 cm) or 36 cm.
Step-by-step explanation:The perimeter of a regular hexagon is just the sum of all 6 sides. Because it's a regular hexagon, the perimemter is just six times one side (6 cm) or 36 cm.
The value of x from the given situation is 3 units.
Given that, the perimeter of the hexagon is 6(x-1) cm.
What is the perimeter?The perimeter of a shape is defined as the total distance around the shape. It is the length of the outline or boundary of any two-dimensional geometric shape. The perimeter of different figures can be equal in measure depending upon the dimensions.
Here, the regular hexagon has 6 equal sides
The perimeter of regular hexagon = The perimeter of the square
So, 6(x-1)=4x
⇒ 6x-6=4x
⇒ 6x-2x=6
⇒ 2x=6
⇒ x=3 units
Therefore, the value of x from the given situation is 3 units.
To learn more about the perimeter visit:
https://brainly.com/question/6465134.
#SPJ2
17 points hopefully is enough plz help
Answer:
There is a 71.4 chance you will get a red one
Step-by-step explanation:
Answer:
5/7
Step-by-step explanation:
What's the distance of (-2, 0), (3, -5) plz help thank you
Answer:
4
Step-by-step explanation:
Answer:
The Distance Formula itself is actually derived from the Pythagorean Theorem which is {a^2} + {b^2} = {c^2}a
2
+b
2
=c
2
where cc is the longest side of a right triangle (also known as the hypotenuse) and aa and bb are the other shorter sides (known as the legs of a right triangle).
The very essence of the Distance Formula is to calculate the length of the hypotenuse of the right triangle which is represented by the letter cc.
a green right triangle with hypotenuse c (distance between two red dots) and legs a and b.
That’s why we can claim that the idea of the Distance Formula is borrowed and derived from the Pythagorean Theorem. If you want to see how the Distance Formula is derived from the Pythagorean Theorem, please check out my lesson on How to Derive the Distance Formula.
I am less than 10. If you round me to the nearest whole, the answer is 10. My tenth digit is odd . I have no hundredths digits. Who am I?
Answer:
9.5, 9.7, or 9.9
Step-by-step explanation:
Answer:
there is multiple answers for this. it could be 9.5, 9.7, or 9.9
Step-by-step explanation:
Y=4x+2 passes through point (3,-5)
Swim rings are on sale at Sam's
Swim Shop. They are marked 15%
off of the original price of $24.00.
How much will you save by buying
them on sale?
Answer:
Step-by-step explanation:
3.60
Can someone please help me with these math questions. Images attached. Thank you.
Answer: 6
Step-by-step explanation:
Answer:
The answer is 4
Step-by-step explanation:
The twice the sum of x and 4 equals -12.
Answer:
If the sum of a number and 4 is (X + 4) then twice that is 2(X + 4) which is 2X + 8
Step-by-step explanation:
During the regular baseball season, Don was at bat 450 times and had 125 hits. What is the ratio of his number of hits to the number of times he was at bat? *
Answer:
Step-by-step explanation:
Aiden has some $1 bills and $5 bills. He has 6 bills worth $22 total in his wallet. How many $1 bills does he have?
