Answers
Answer:
x= 5
Step-by-step explanation:
image attached.
hope it helps!
Related Questions
What’s 3(2y+6c+4) if y=6 and z=1
Answers
Answer:
210
Step-by-step explanation:
Anyone who’s good at trigonometry?
Answers
Answer:
Step-by-step explanation:
u know the sinus theorem for the area of a triangle
u can search it sinus theorem triangle
for the solution:
12.4/sin(74)=y/sin(39)
y=7.85 cm
Answer:
Length y is 8.12cm
Step-by-step explanation:
Use the law of sines.
[tex]\frac{sin(a)}{A} =\frac{sin(b)}{B}[/tex] ⇒[tex]\frac{sin(39)}{y} =\frac{sin(74)}{12.4}[/tex]
[tex]y(\frac{sin(39)}{y}) =y(\frac{sin(74)}{12.4})[/tex]
[tex]sin(39)=y(\frac{sin(74)}{12.4})[/tex]
[tex]y=\frac{sin(39)}{sin(74)/12.4}[/tex]
[tex]y=\frac{12.4*sin(39)}{sin(74)}[/tex]
y=8.118052433 if you don't round.
Retail Sales: HELP! 15 POINTS AND BRAINLIEST
Suppose you have a $5-off coupon at a fabric store. You buy fabric that costs $7.50 per yard. Write an equation that models the total amount of money y you pay if you buy x yards of fabric. What is the graph of the equation?
Answers
Answer:
7.5x-5 is equation for graph :)
BRAINLIEST PLEASE
Step-by-step explanation:
Jeans are on sale for 27% off. Which other %
COULD be used to find the new price?
Answers
The two ways I would do this is subtract 27% OR multiply by 73 percent.
Find the slope and y-intercept of the line whose equation is given.
Answers
Answer:
slope = 7
y-intercept= 4
Step-by-step explanation:
this person keep commenting rasist
Answers
Answer:
what?
Step-by-step explanation:
If you can purchase 4 books $18 Then how many can you buy with $27?
Answers
Answer:
6
Step-by-step explanation:
if you divide 18 by 4 you get 4.5, and if you divide 27 by 4.5 then you get six. hope this is right :/
Answer: 6 books
Work: Okay, The first thing I did was find out how much one book costs. To find that out, I divided $18/4, and the answer is $4.50 per book. Now, we add $4.50 until it's $27. I did that, and it was just 2 more books. (4.50 + 4.50 is $9, so add nine dollars to $18, and that would be $27. Then, divide 27/4.5, and you get 6, meaning the 6 books)
Sorry if this was confusing, but I hope I helped you. :)
Baxter runs ¾ the length of the backyard every ½ of a minute. Enter the number of lengths of the backyard Baxter runs per minute.
Answers
Answer:
Baxter runs 3/2 lengths of the backyard per minute.
Step-by-step explanation:
The question is asking how many times Baxter runs the length of the backyard per minute. We know that he runs 3/4 of the backyard every 1/2 of a minute. This means that he runs 6/4 (simplified to 3/2) per minute.
Find the value of x so that CR is perpendicular to PR.
Answers
Answer:
12
Step-by-step explanation:
12+12=12 and 12 = 12 and 9+10= 21
HElp for brianliest PELASEEE EHELPPPPPP
Answers
Answer:
Perimeter of the given figure is :---
[tex](2n) + (2n) +( n + 5) + (n + 5) + (3n + 3) \\ = 2n + 2n + n + 5 + n + 5 + 3n + 3 \\ = \boxed{9n + 13}✓[/tex]
(9n+13) is the right answerIs y=12 x+3 a proportional relationship
Answers
Answer:
no
Step-by-step explanation:
A proportional relationship is of the form
y = kx
This is equation is of the form
y = kx+b
They are not the same so it is not a proportional relationship
Rewrite the equation 6x + 2y = 10 in slope-intercept form.
Answers
Find the average rate of change for the interval [-4, 0] for the function below
Answer Choices
A. 3/4
B. -4/3
C. 4/3
D. -3/4
Answers
Answer:
The average rate of change of the function for the interval [-4, 0] is [tex]\frac{3}{4}[/tex] ⇒ A
Step-by-step explanation:
The average rate of change of the function is the slope of the line that represents the function, m = Δy/Δx, where
Δx = (x2 - x1)Δy = (y2 - y1)From the given figure
→ The values of x in the interval [-4, 0] are -4 and 0
∵ The point (-4, 0) and (0, 3) lie on the line
∴ x1 = -4 and x2 = 0
∴ x2 = 0 and y2 = 3
∵ Δx = 0 - (-4) = 0 + 4 = 4
∵ Δy = 3 - 0 = 3
→ By using the rule of the slope above
∴ m = [tex]\frac{3}{4}[/tex]
∵ The average rate of change of the function = the slope of the line
∴ The average rate of change of the function for the interval [-4, 0] is [tex]\frac{3}{4}[/tex]
Giving brainliest to the most helpful, for 50 points, find each probability using the table (table is linked)
The table below shows the fate of the first, second, and third class passengers on the titanic.
1. p(a 3rd class survivor)
2. p(1st class | died)
3. p(survived | 2nd class)
4. p(1st or 3rd class | survived
Answers
Answer:
Hope this helps!!
Step-by-step explanation:
Answer:
1. 43/325
2. 30/203
3. 117/272
4.371/488
Step-by-step explanation:
1. p(a 3rd class survivor)
172 2nd class out of total
2. p(1st class | died)
given that they died there are 120 people in first class out of all the people who died
3. p(survived | 2nd class)
how many people survived given they were second class is 117 out of 272 peple in 2nd class
4. p(1st or 3rd class | survived
given that they survived (488) there are 371 people in first and third class so 371/488
Please help WILL GIVE BRAINLIEST PLEASE PLEASE HELP
1. 4x + 6 +2y - 2
2. 4x +8 · y
3. (2 - 4)x + 3 - 2x + 6
4. (2 · 5)x - 4x + 7
Answers
Answer:
1. 10
2. 14
3. 9
4. 13
Step-by-step explanation:
Which problems can be solved by performing this multiplication? 23×18 Select each correct answer. Sarah mixed 18 ounces of orange juice with 23 ounce of pineapple juice. How many ounces of juice did she have in all? A container held 18 ounces of water. Two-thirds of the water leaked out of the container. How many ounces of water were left in the container? Jordan had 18 coins. Two-thirds of the coins were dimes. How many coins were dimes? Min had 18 quarters. He used 23 of the quarters to play arcade games. How many quarters did Min use?
Answers
Answer:
Jordan had 18 coins. Two-thirds of the coins were dimes. How many coins were dimes?
Min had 18 quarters. He used 2/3 of the quarters to play arcade games. How many quarters did Min use?
Step-by-step explanation:
2/3 × 18
Checking all options
Sarah mixed 18 ounces of orange juice with 23 ounce of pineapple juice. How many ounces of juice did she have in all?
Ounces of orange juice = 18
Ounces of pineapple juice = 23
Total ounces of juice = 18 + 23
= 41 ounces
A container held 18 ounces of water. Two-thirds of the water leaked out of the container. How many ounces of water were left in the container?
Total water in the container = 18
Water leaked out = 2/3
Ounces of water left = 18 - 2/3(18)
= 18 - 36/3
= 18 - 12
= 6
Jordan had 18 coins. Two-thirds of the coins were dimes. How many coins were dimes?
Total Number of coins = 18
Dimes = 2/3 of 18
Number of dimes = 2/3 × 18
= 36 / 3
= 12
Min had 18 quarters. He used 2/3 of the quarters to play arcade games. How many quarters did Min use?
Total quarters = 18
Quarters used for game = 2/3 × 18
= 2/3 × 18
= 36 / 3
= 12
I picked the yellow one, was I correct?
Answers
Answer:
yes
Step-by-step explanation:
Factor the denominator of the rational function y= 2x/x^2-16
Answers
x^2-16 factors to (x-4)(x+4)
You use the difference of squares rule here which is
a^2 - b^2 = (a-b)(a+b)
Mark bakes 73 cookies for the bake sale. Ann bakes 242 cookies. How many cookies did they bake altogether?
Answers
Answer: 315 cookies
Step-by-step explanation: 73+242 = 315
Answer: 315
Step-by-step explanation: 73+242=315
Where will her cut be located? Round to the nearest tenth.
x = (StartFraction m Over m + n EndFraction) (x 2 minus x 1) + x 1
A number line goes from 0 to 60. A line is drawn from 2 to 60.
Genevieve is cutting a 60-inch piece of ribbon into a ratio of 2:3. Since 2 inches are frayed at one end of the ribbon, she will need to start 2 inches in. This is indicated as 2 on the number line.
25.2 in.
29.4 in.
35.1 in.
40.7 in.
Answers
Answer:
25.2
Step-by-step explanation:
I just got it right on edge.
The location of Genevieve's cut will be at; 25.2 in
We are told that she is cutting a 60 inch piece of ribbon into a ratio of 2:3.Now, 2 inches are frayed at one end of the ribbon and she starts 2 inches in with 2 indicated on the number line. Thus;length available for her to cut = 60 - 2 = 58
Now, the ratio is 2:3. Thus, the length of the parts will be; 2/5 and 3/5.She starts the counting from the frayed end. Thus, the point of cutting will be;
2/5 × 58 = 23.2
Now, since the number line starts from 0 to 60, we will begin our counting from 0 and since she skipped 2 numbers which is the 2 inches that was frayed, we will add 2 to 23.2 to get the exact place her cut will be located. Thus;Location of cut = 2 + 23.2
Location of cut = 25.2 inches
Read more about number lines at; https://brainly.com/question/4727909
PLEASE HELP!! I will mark the brainliest!
The perimeter of a rectangle is 56 cm. The length of the rectangle is 2 cm more than the width. Find the dimensions of the rectangle.
Length: ____
Width: ____
Answers
Answer:
Rectangles! Nice.
Step-by-step explanation:
This is a very simple problem. Let's first represent the width of the rectangle as the variable x.
Then, we know that the length of the triangle is x+2. See where I'm going with this?
The formula for the perimeter of an rectangle is [tex]P=2*Length+2*Width[/tex].
All we have to do next is just input our values for the length and width, and you'll be golden!
[tex]56=2(x+2)+2(x)\\56=4x+4[/tex]
Next to subtract 4 from both sides and then to divide by 4!
[tex]52=4x\\x=13[/tex]
There's your answer! Don't know why Brainly is bugged right now.
NOTE: If you can't read the answer above, the width is 13cm. This also means that the length is 15cm.
Hope this helps!
Stay safe!
20a-22+3a=-4(1-6a)
can i knnow the whole answer
Answers
Answer:
20a - 22 + 3a = -4 + 24a
20a + 3a - 24a = -4 + 22
- a = 18
a = -18
This website is just a bunch of trolling and thats a fact
Answers
Answer:
90% of it is trolling and bad content. Every ten minutes there's explicit content and it takes way too long to get taken down.
6z + 10 = -2 How should I solve it? It's from Simple Equations
Answers
Answer: z = -2
Step-by-step explanation:
6z + 10 = -2
add 10 on both sides
6z = -2 -10
6z = - 12
divide 6 on both sides
z = -2
Answer:
z= -2
Step-by-step explanation:
6z+10=-2
-10. -10
6z = -12
÷6. ÷6
z= -2
Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8
Answers
Answer:
(x-2)^2= - 8(y-6)
Step-by-step explanation:
Convert the following decimal to vulgar fraction
0.dot285
HELP
Answers
Answer:
[tex]\displaystyle 0.285=\frac{57}{200}[/tex]
Step-by-step explanation:
Decimal to Fraction Conversion
We have the decimal number 0.285
It can be expressed as:
[tex]\displaystyle 0.285=\frac{285}{1000}[/tex]
The fraction can be simplified by dividing by 5:
[tex]\displaystyle 0.285=\frac{57}{200}[/tex]
Since 57 and 200 have no more common factors, this is the simplified equivalent fraction.
[tex]\mathbf{\displaystyle 0.285=\frac{57}{200}}[/tex]
Please help me on these two
Answers
Answer:
1. A
2. A
Step-by-step explanation:
Im pretty sure that is correct
A photo that measure 5 inches in length by 7 inches in width is enlarged to 7.5 inches in length. What is the width?
Answers
Answer:
10.5
Step-by-step explanation:
You can use ratios to solve this problem.
The original dimensions of the photo is
5 in. by 7 in.
This can be written as:
5:7
And the next is 7.5:?
Then you can use ratios to solve this.
5:7=
7.5:?
5*1.5=7.5 so you can multiply the other side by the same thing. 7*1.5=10.5
The width is 10.5 inches.
At 5:00 pm a thermometer shows an outside temperature of 2° F. Then, over the next three hours, the temperature drops 11° F. What integer represents the thermometer reading, in degrees, at 8:00 pm?
Answers
I NEED HELP , 10 POINTS ON THE LINE !
Answers
Answer:
ut you can consider it to be 25 41