8.1-3.9x=23.7
what is x
Answers
Answer:
-4
Step-by-step explanation:
Answer: -4
Step-by-step explanation:
Related Questions
PLZ do this!!! I will give brainliest to anyone who does them all right. I need this done at 3:30 (it 2:44 right now)! No fake answers, links, or "I don't know".
As you can tell from the 50 points, this means a lot to me.
Answers
Answer:
A: y=1/3x+5
B: y=-2x+9
C: y=-3
D:y=2x+9
E: y=-10x+80
F:y=x-2
#1 rodney's error for
y=30x+10 is that he started off at 30 but he had to start off at 10 so it starts at (0,10) (1,40) (2,70) and keep going on by adding one to the x value and 30 to the y value
#2 rodneys error for
y=-1/2x+5 is that he went up by 1/2 instead of going down. it's a negative 1/2 so he had to go down
#3 Rodneys error for
y=x-2 is that he didn't start at (0.-2)
I'm not sure about the last picture but i think that it's
Tierra, Sharayah, Caleb, and Lang
Step-by-step explanation:
Answer:
first page-
a)y=-3
b)y=x-2
sorry that's all i can help with
Step-by-step explanation:
you use rise/run
wishing you the best of luck :)
hopefully, this helps
have a splendid day!!
15 POINTS AND BRAINLIEST IF YOU ANSWER IN 5 MINS
The two triangles below are similar. Which pair are corresponding sides?
Triangle L M N. Side L M is 7, M N is 5, L N is 4. Triangle P Q R. Side P Q is 8.8, Q R is 11, R P is 15.4.The two triangles below are similar. Which pair are corresponding sides?
A) LN and MN
B) MN and RQ
C) LM and QR
D) LM and PQ
Answers
The pair of corresponding sides of triangles are,
⇒ MN and RQ
Option B is true.
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
Triangle LMN,
Side LM is 7, MN is 5, and LN is 4.
And, Triangle PQR,
Side PQ is 8.8, QR is 11, RP is 15.4.
Here, Two triangles are similar.
Hence, The pair of corresponding sides of triangles are,
⇒ MN and RQ
Option B is true.
Learn more about the triangle visit;
brainly.com/question/1058720
#SPJ7
What is the interquartile range for this data set? 9, 17, 3, 26, 9, 15, 7, 20, 5, 12, 22
Answers
Please help it’s timed
Answers
Answer:
25
Step-by-step explanation:
Answer:
132
Step-by-step explanation:
Area of a circle is pi r^2
36
2 circles
72
Circumstance is 2 pi r
12
12x5=60
72+60=132
MATH SMARTIES I WILL GIVE BRAINLIEST!!!!!!! PLEASE HELPPPP
Answers
Answer:
The constant of proportionality is 3.
Step-by-step explanation:
Constant of proportionality is found by doing k = [tex]\frac{y}{x}[/tex]. Point (2,6) is on the line, so if we plug in point (2, 6) into the equation to solve for the constant of proportionality, we get [tex]k=\frac{6}{2}[/tex] or k = 3. The constant of proportionality is 3.
1.Where is the least change in the amount of money earned?
Answers
Answer:
30 or 3 & 4 weeks
Step-by-step explanation:
Factor the following expression:
–56v – 64 + 96u
Answers
Answer: =96u−56v−64
Step-by-step explanation: Hope this help :D
Graph the Systems of Equations below, then place a point indicating the solution to the system of equations.
Answers
Answer:
Solution in image belo, make sure to put the lines on the right number's then out the point on (4, -3)
Answer:
(4,-3)
Step-by-step explanation:
In the equation x + y = 8, find the value of x if y = 3
3
5
7
11
Answers
Answer:
11
Step-by-step explanation:
x+y=8 y=3
x+3=8
-3 -3
x=11
Answer:
substitute y in the equation
x+3=8
then we solve for x
transpose 3 to the right 8-3=5so therefore x=5
MATH SMARTIES I WILL GIVE BRAINLIEST (the highlighting was from my teacher btw) PLEASE GIVE EXPLINATION ALSO THANK YOU
Answers
Answer:
1) D.208
2) C.112
Step-by-step explanation:
so basically for 1 you solve the area for all the shapes you see in the net using the equation l*w=a and add them together
l= length
w=width
a=area
4*8=32
4*8=32
6*4=24
6*4=24
6*8=48
6*8=48
48+48+24+24+32+32=208
208[tex]cm^{2}[/tex]
for number 2 since it's lateral surface area, you wanna find the area of all the shape in the net except for the square in the middle.
for the triangles you're gonna wanna use the equation 1/2b*h=a
b= base
h=height
a=area
7*4=28
7*4=28
7*4=28
7*4=28
28*4=112
Juan travels 16 miles per hours for 7 hours. Find the distance traveled in miles
Answers
Answer:
112 Miles
Step-by-step explanation:
16 (per hour) for 7 hours
16x7 (we Multiple the speed [since its per hour] the number of hours.)
112
Given:
Speed of Juan = 16 mph
Time traveled = 7 hours
To find:
Total distance traveled
Steps:
Total distance traveled is equal to speed into time traveled,
Total distance = Speed × time traveled
Total distance = 16 × 7
Total distance = 112 miles
Therefore Juan traveled 112 miles in 7 hours at the speed of 16 mph
Happy to help :)
If you need any help, pls feel free to ask
If a circular swimming pool is 20 yards across, how big would a pool cover have to be to sit exactly over the surface of the water? (Assume 3.14)
A.31.4 yds
B.3140 yds
C.314 yds
D.40 yds
Answers
Ramil collected honey from 9 different beehives and recorded the amount collected, in gallons, from each hive in the line plot shown:
(Photo attatchment shown below, PLEASE VIEW OR NONE OF THIS WILL MAKE SENSE)
She wants to write the value of each point marked on the number line above (Points A–D) in terms of the largest possible whole number of gallons, quarts, and pints. Use the line plot above to fill in the blanks with the correct conversions. (The first one is done for you.)
__0__ gal __3_ qt ___0__pt
0 gal ____qt __26__ pt
0 gal ______ qt _______pt
_______ gal ______ qt _______pt
Find the total amount of honey collected from the five hives that produced the most honey.
Jill collected a total of 19 gallons of honey. If she distributes all of the honey equally between 7 jars, how much honey will be in each jar?
Jill used 35 of a jar of honey for baking. How much honey did she use baking?
Jill’s mom used 14 of a gallon of honey to bake 3 loaves of bread. If she used an equal amount of honey in each loaf, how much honey did she use for 1 loaf?
Jill’s mom stored some of the honey in a container that held 34 of a gallon. She used half of this amount to sweeten tea. How much honey, in cups, was used in the tea? Write an equation, and dra a tape diagram.
Jill uses some of her honey to make lotion. If each bottle of lotion requires 14 gallon, and she uses a total of 3 gallons, how many bottles of lotion does she make?
Answers
(Photo attatchment shown below, PLEASE VIEW OR NONE OF THIS WILL MAKE SENSE)
She wants to write the value of each point marked on the number line above (Points A–D) in terms of the largest possible whole number of gallons, quarts, and pints. Use the line plot above to fill in the blanks with the correct conversions. (The first one is done for you.)
__0__ gal __3_ qt ___0__pt
0 gal ____qt __26__ pt
0 gal ______ qt _______pt
_______ gal ______ qt _______pt
Find the total amount of honey collected from the five hives that produced the most honey.
Jill collected a total of 19 gallons of honey. If she distributes all of the honey equally between 7 jars, how much honey will be in each jar?
Jill used 35 of a jar of honey for baking. How much honey did she use baking?
Jill’s mom used 14 of a gallon of honey to bake 3 loaves of bread. If she used an equal amount of honey in each loaf, how much honey did she use for 1 loaf?
Jill’s mom stored some of the honey in a container that held 34 of a gallon. She used half of this amount to sweeten tea. How much honey, in cups, was used in the tea? Write an equation, and dra a tape diagram.
Jill uses some of her honey to make lotion. If each bottle of lotion requires 14 gallon, and she uses a total of 3 gallons, how many bottles of lotion does she make?
can someone please help me with this, I dont know what to do
Answers
Answer:
i would help but i can't see the picture
Answer:
Step-by-step explanation:
Maybe it's counting up by tens
Bank: 0, 10, 20, 30, 40, 50
Spend: 10, 20, 30, 40, 50
Give me a second I will make and edit I need to actually think for this lol
Also nice prof pic ;)
Find the area of the composite shape if the trapezoid has a height of 7 in. Use pi = 3.14
A.80.76 sq in
B.64.13 sq in
C.66.63 sq in
D.26.25 sq in
Answers
Answer:
(C) 66.63 sq in.
Step-by-step explanation:
The composite shape is a trapezoid + semi circle
The formula for area of a trapezoid is:
1/2(b1+b2)h
Where b1 is base 1
Where b2 is base 2
Where h is height
B1 is 6
B2 is 9
h is 7
1/2 (6 + 9) 7
1/2 (15) 7
7.5 x 7
= 52.5
The Semi circle formula is:
pi x r^2 (all divided by 2)
Where pi is 3.14
Where r is radius
The radius is 1/2 the diameter
6/2 = 3
3.14 x 3^2 /2
3.14 x 9 / 2
28.26 / 2
= 14.13
Trapezoid + Semi Circle
52.5 + 14.13
= 66.63 sq in.
Please help me this is due today
Answers
The blue wall was ___ feet long.
A: 60
B: 90
C: 120
The red wall was ___ feet long.
A: 120
B: 180
C: 240
The black wall was ___ inches long in the drawing.
A: 6
B: 8
C: 10
Answers
Answer:
where is the question ? it's hard to figure the answer with no question
Simplify the following expression by combining like terms. Select the most simplified expression:
Answers
Answer:
A) 24 - 3p
Step-by-step explanation:
Distribute 6 through parenthesis
24 - 12p + 9p
then collect like terms
24 - 3p
Could someone help? I will give brainliest!!
Answers
Answer:
52 square units
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
this is an easy question but it’s kind of stumping me, please help!!
Answers
Answer:
-3/2
Step-by-step explanation:
Remeber, to find slope we use this formula:
y - y all over x - x, or (y-y) / (x-x)
(6-9) / (5-3)
-3 / 2
= -3/2
if you plug into the formula you can receive this answer
Find the product
-5(-3)(-3)
Answers
Answer:
-45
Step-by-step explanation:
-5(-3)(-3) =
15(-3) =
-45
Hope that helps!
Answer:
-45
Step-by-step explanation:
I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER
What is -2/3 ÷ -2/9?
A. -3/1
B. -1/3
C. 1/3
D. 3/1
Answers
Which figure has a greater volume, and how much greater is it?
The volume of figure 1 is 972 feet cubed greater than the volume of figure 2.
The volume of figure 2 is 972 feet cubed greater than the volume of figure 1.
The volume of figure 1 is 1,134 feet cubed greater than the volume of figure 2.
The volume of figure 2 is 1,134 feet cubed greater than the volume of figure 1.
Answers
Answer:
Step-by-step explanation:
m
Answer:
c
Step-by-step explanation:
Furniture at IKEA is on sale for 35% off of the original price. If the original price of a sofa is $500, how much will you pay at the discounted price?
SHOW YOUR WORK FOR FULL CREDIT.
Answers
Answer:
$175
Step-by-step explanation:
10% of 500 you know is 50
so if you add 10% 3 times you know that that's 30% and its easy to add.
50+50+50= $150
than you add the 5% and how you get 5% if you split the 10% in half. Half of 50 is 25 so therefor if you add 10+10+10+5= 35% and if you add 50+50+50+25= $175
EXPERT HELP: DON'T GUESS EXPLAIN THE ANSWER OR YOU WILL BE REPORTED
Answers
Answer:
The correct answer is A.
Step-by-step explanation:
Given that a weather researcher compared Dublin, Ireland to Madrid, Spain, and she found that Dublin had a mean average temperature of 56.1ºF with a mean average deviation of 6.4ºF, while Madrid had a mean average temperature of 68ºF with a mean average deviation of 12.1ºF, the following conclusions can be drawn:
68 is higher than 56.1, so clearly Madrid has a higher average temperature than Dublin.
In turn, 12.1 is greater than 6.4, with which Madrid has a greater temperature variation than Dublin.
help me answer this please and thanks cause I don't see myself getting the answer anytime soon lol
Answers
Answer:
-12x-4
Step-by-step explanation:
2(-7x+(x-2)) =
-14x+2(x-2) =
-14x+2x-4 =
-12x-4
Other than light and sound, what energy is often present during a thunderstorm?
PLS HELP
THE SUBJECT IS SCIENCE.
Answers
Answer:
Kinetic energy is present.
Step-by-step explanation:
It's present by the moving winds in the storm, and by the winds moving things such as trees, branches, or plants.
Consider the right rectangular prismWhat is the volume of the right rectangular prism, in cubic inches?
72
cubic inches
72 cubic inches
184
1
2
cubic inches
184 and 1 halfcubic inches
360
cubic inches
360 cubic inches
430
1
2
cubic inches
Answers
Answer:
430.5
Step-by-step explanation:
Help me please im getting timed I only have 10 mins left
Answers
Answer:
4.5
Step-by-step explanation:
like i said, bxh 2.5x1.8=4.5. Do u need help with anything else?
Answer:
Step-by-step explanation:
Area of a parallelogram is the base times its height
A=2.5(1.8)
A=4.5 m^2
Principal Natter wants to make sure that students are recycling their cans and bottles at lunch. To see how much students recycle, she collects some statistical data. 1. Principal Natter sends an e-mail to the parents of every student in the school about the benefits of recycling both at school and at home. 2. She holds an all-school assembly about the environmental impact of recycling 3. Each teacher puts a poster in his or her classroom, reminding students to recycle. 4. Principal Natter weighs the recycle bins and the trash cans at the end of every lunch period for 4 weeks. Which step describes how the data were measured? A. Step 2 B. Step 1 C. Step 3 D. Step 4