Answers
Answer:
D. x = 5.4, y = 6.67
Step-by-step explanation:
The triangles are similar as per problem description, so the ratios match:
y/5 = 4/3
x/3 = 9/5
let's solve:
y/5 = 4/3
3y/5 = 4
3y = 20
y = 6.(6)
x/3 = 9/5
5x/3 = 9
5x = 27
x = 5.4
Related Questions
Find the value of x that makes the equation true 17 - 5(2x - 9) = -(-6x + 10) + 4
Answers
Answer:
i think x=4.75
Step-by-step explanation:
Answer:
17/4
Step-by-step explanation:
17−5(2x−9)=−(−6x+10)+4
17−5(2x−9)=−(−6x+10)+4
17+−10x+45=6x+−10+4
(−10x)+(17+45)=(6x)+(−10+4)
−10x+62=6x+−6
−10x+62=6x−6
−10x+62−6x=6x−6−6x
−16x+62=−6
−16x+62−62=−6−62
−16x=−68
-16x/16 = -68/16
x = 17/4
Isabelle has 4 more pairs of shoes than Leon. If Leon has s pairs of shoes, which expression could be used to find how many pairs of shoes Isabelle has?
Answers
Answer:
y=4x+b
Step-by-step explanation:
y = number of shoes isabelle has b = number of shoes leon has
Benito received a $100 gift card to his favorite coffee shop for his birthday every week he goes to the coffee shop and spends $5 on a drink.
A. Write an equation to represent the relationship between the amount of m money remaining on Benito’s gift card and the number of w weeks.
B. How many weeks will it be when Benito has only $15 remaining on his gift card?
Answers
$100- $5w= M
17 weeks is when he'll have 15
Solve for y convert the equation 10x+2y=12 from standard form to slope intercept form
Answers
10x=12-2y
10x-12=-2y
-5x+6=y
What happens when a triangle is dilated using one of the vertices as the center of the dilation? Complete
the explanation.
The sides of the triangles adjacent to the center of dilation will be collinear. The third sides of the pre-
image and image will be ?
The vertex used as the center of dilation will be in
Answers
Answer:
The sides of the triangles adjacent to the center of dilation will be collinear. The third sides of the pre-
image and image will be “parallel”
The vertex used as the center of dilation will be in “the same location in both triangles”
A. Write the ratio and express in simplest or lowest terms.
1. 8 hours to 10 hours
2. 40 minutes to 1 hour
3. 25 centavos to a peso
4. 2 dozens to 18 things
5. 64 km to 2 hours
Answers
Step-by-step explanation:
a 8:10
= 8/10
= 4/5
b. 1 hr = 60 min
= 40: 60
= 40/60
= 2/3
d 1 dozen = 12 things
2 dozen = 24 things
= 24: 18
= 12/18
= 2/3
a group of students are booked to go on a sports tour. The total cost of theA tour is $18000. write an expression in x for the amount that each learner must pay
Answers
Answer:
x+y=18000
Step-by-step explanation:
x= ammount of students
y= number of days or places going to
-89 ⋅ 12 = c
a ⋅ 3 = -30
-9 ⋅ b = 45
plz help :))
Answers
1. C= -1068
2. A= -10
3. B= -5
Kenneth has 45 Pokemon cards. He gave 3/9 of his cards to his friend as a random act of kindness. How many cards did he give his friend? m
Answers
Answer:
15 pokémon cards
Step-by-step explanation:
45*3 /9= 135/9 = 15
Or you can simplify
3/9=1/3
45*1/3=15
Answer:
15
Step-by-step explanation:
45/9=5 5*3=15
I divide 45 by 9 to see how much card 1/9 is
Which equation has x = 5 as the solution?
2x = 5
2x = 5
x - 10 = 15
x - 10 = 15
x + 15 =10
x + 15 =10
2x = 10
Answers
Answer:
2x = 10
Step-by-step explanation:
Divide both sides by 2 and you get x = 5
x=5
which inequality represents all values for x for which the quotient below is defined? square root of 8x squared divided by the square root of 2x
Answers
what is 2838 divisible by?
Answers
Answer:
have calculated all the numbers that 2838 is evenly divisible by. The numbers that 2838 is divisible by are 1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, and 2838. You may also be interested to know that all the numbers that 2838 is divisible by are also known as the factors of 2838.
Find the distance between the points (-3,14) and (4,-10)
Answers
Answer:
The answer is -3.4. If you have to round it, round it down to 3.
Step-by-step explanation:
Book club A charges $20 for membership and $2 per book rental. Book club B charges $10 for membership and $3 per book rental. For how many movie rentals will the cost be the same at both book clubs? What does that cost?
Answers
Given:
Book club A charges $20 for membership and $2 per book rental.
Book club B charges $10 for membership and $3 per book rental.
To find:
The number of books for which the cost be the same at both book clubs.
Solution:
Let x be the number of books.
Book club A charges $20 for membership and $2 per book rental. So, the total cost is
[tex]C_1=20+2x[/tex] ...(i)
Book club B charges $10 for membership and $3 per book rental. So, the total cost is
[tex]C_2=10+3x[/tex] ...(ii)
Equating (i) and (ii), we get
[tex]10+3x=20+2x[/tex]
[tex]3x-2x=20-10[/tex]
[tex]x=10[/tex]
The total cost is
[tex]C_1=20+2(10)[/tex]
[tex]C_1=20+20[/tex]
[tex]C_1=40[/tex]
Therefore, the total cost at both book clubs are same for 10 rental books and that cost is $40.
Plz, answer this question plz!
Answers
Answer:
is it I
im not sure sorry
but i think is I.4
Answer:
Its I.4
Step-by-step explanation:
the other person is right
what number is 25% of 40?
Answers
25% of 40 is 10 hoped that helped
If two angle measurements are 53° and 70,° what must the third angle measurement equal to form a triangle?Please help please?
Answers
Answer:
57 degrees
Step-by-step explanation:
in a triangle the three interior angles always add to 180°
if you add 53 and 70 you get 123
to find the missing angle you would subtract 180 from the two numbers added
180 - 123
so 57 degrees
Plz, answer this question plz! Plz, answer this question plz!
Plz, answer this question plz! Plz, answer this question plz!
Answers
Answer:
I think it's H but I'm not sure
Answer:
it is H
Step-by-step explanation:
Which of the following are solutions to the inequality below? TELL ME ALL THE ONES THAT ARE RIGHT.
Answers
Answer:
f = 100 and f = 65
Step-by-step explanation:
[tex]\frac{5}{5} \geq 9 = 1 \geq 9[/tex]
[tex]\frac{100}{5} \geq 9 = 20 \geq 9[/tex] ←
[tex]\frac{20}{5} \geq 9 = 4 \geq 9[/tex]
[tex]\frac{65}{5} \geq 9 = 13 \geq 9[/tex] ←
I hope this helps! May I please have brainliest? :)
If a sales person receives a commission of 12% of sales what is the sales person commission on a $250,000 sale
Answers
Answer:
$30,000
Step-by-step explanation:
250000 * 0.12 = 30000
A Ferris wheel has a diameter of 210 feet. There are 60 cars for riders, and they are placed at even intervals around the Ferris wheel. What is the best approximation of how many feet apart the cars are placed? Use 3.14 to approximate for π. Question 5 options: 11 feet 16 feet 670 feet
Feel free to help!!
Answers
Answer: 670 feet wide
Step-by-step explanation: plz make brainliest
Answer:
670
Step-by-step explanation:
2(3a + 2) = – 8
show your work
Answers
Answer:
a=-2
Step-by-step explanation:
[tex]2(3a + 4) = - 8 \\( 2 \times 3a = 6a)(2 \times 2 = 4) \\ - 8 - 4 = - 12 \\ 6a \div - 12 = - 2[/tex]
What is the recursive rule for the endangered turtles?
Answers
Answer:
they have to be protected, people have to work harder to protect them, and their habitats. The image below might help. (I hope this helps sorry if not!)
The recursive rule for the endangered turtle is to create critical habitats that would ensure their survival.
What does it mean for the turtles to be endangered?This means that based on the threatening activities of humans in their habitats, they are about to become extinct.
To prevent this from happening, the Endangered Species Act (ESA) has created habitats that are vital to the conservation of the animal.
Read more on endangered animals here:
https://brainly.com/question/740101
A ball has a mass of 140 g. What is the force needed to accelerate the ball at 25m/s 2
Answers
Answer:
3.5N
Step-by-step explanation:
140g=0.14kg
F=ma
F=0.14×25
F=3.5N
consider two circular ferris wheels. Ferris wheel A has a radius of 7.5 feet, and wheel B has a diameter of 180 inches. Which Ferris wheel has a greater circumference
Answers
Answer:
trick question
Step-by-step explanation:
if ferris wheel A has a radius of 7.5ft=90in which you would multiplied by 2 which give a diameter of 180in and ferris wheel B has a diameter of 180in they would have the same circumference.
What is 3.1 x 2.57? *
Answers
Answer:
3.1 x 2.57 = 7.967
Step-by-step explanation:
With multiplication and you can just line them up with the decimal point and multiply, shouldn't matter which one goes first.
Triangle
X
Y
Z
undergoes a series of transformations to form triangle
T
U
V
.
Answers
Find angle Z:
Angle Z = 180-113-42 = 25 degrees.
Since TUV is similar than one of the angles must also be 25 degrees.
The answer is A.
Answer:
The Correct Answer is A
Step-by-step explanation:
the product of two positive consecutive integers is five more than three times the larger integer. find the larger integer.
Answers
Answer:
When calculating consecutive integers, the smaller number is x and the larger number is (x + 1). This is because the sum of the consecutive integers are equal to 5 more than 3 times the larger integer. So the smaller number is -7 and the larger number is -6.
HELP I NEED HELP ASAP
Answers
Answer:
I get Answer c x=6 seconds
6. The human brain weighes about 1 pounds for each 100 pounds of body weight. What
is the approximate weight of the brain of a person who weighs 85 pounds. Round to
the nearest ounce.
all
Answers
I did a proportion and I think the answer is 13.6 or 14 after being rounded