Answer:
D.
Step-by-step explanation:
There's more numbers towards the later half of the dot plot.
Gregg practiced his guitar for 15 minutes. He has practiced 60% of the amount of time he needs to practice today. What is the total time Gregg needs to practice playing his guitar today?
Answer:
9 minutes 60% of 15 is 9
Step-by-step explanation:
If a tree grew 3 feet in 5 years and continued growing at the same rate, how much would the tree grow in 30 years?
PLEASE HELP, NO LINKS OR DON’T ANSWER JUST FOR POINTS OR YOU WILL BE REPORTED! WILL GIVE BRAINLIEST!!
Answer:
9. x = 7
10. x = 12
Step-by-step explanation:
Assume the two lines are parallel.
9. The corresponding angles are congruent.
9x - 3 = 7x + 11
2x = 14
x = 7
10. The alternate interior angles are congruent.
5x - 20 = 2x + 16
3x = 36
x = 12
A.) 660
B.) 418.93
C.) 320.1
8x(11-4) divided by 2
Answer:
28
Step-by-step explanation:
First, you start with 11-4, which equals 7.
Then, you multiply 7x8 which equals 56.
Lastly, you divided 56 by 2, getting 28.
Answer:
28
Step-by-step explanation:
8*(11-4)/2
8*(7)/2
56/2
28
Which expression is equivalent to 8 + 20 ?
Answer:
4(2+5)
Step-by-step explanation:
Hope this helped!!!
If the height of each prism is 10 cm, what is the surface area of the rectangular prism?
Surface Area = 2lw + 2hw + 2lh
(Geometry)
What is the formula for distance?
A. d = r + t
B. d = r – t
C. d = rt
D. d= r/t
Answer:
C) d =rt
Step-by-step explanation:
What is the area of the triangle?
Answer:
0.18ft.
Step-by-step explanation:
Solve for the value of v.
Answer:
V=14
Step-by-step explanation:
Well its a supplementary angle if you add everything together.
We know theres a 90 degrees angle and a 34 degree angle.
90+34=124
124+4v=180
Since if you add everything up its a straight line
Solve the equation normally
56=4v
14=v
HELP ASAP!
A right triangle has a vertex at point B, a height of 6 units, and a base of 4 units.
Use the Polygon tool to draw the triangle.
Each segment on the grid represents 1 unit.
Answer:
From the Vertex B, draw a line segment up 6 units or 6 boxes and then from the same Vertex B, draw a line going either left or right 4 units. Then connect everything together it will form a right triangle.
2.) Three friends earned more than $200 washing cars. They paid their parents $28 for supplies and divided the rest of the money equally. Write an inequality to find possible amounts each person earned?
Answer:
An inequality you can use is 3x + 28 > 200.
Deon feeds his Great Dane 62 cups of dog food per week. He has a new bag with 160 cups of dog food. Deon will pick up more dog food at the pet store in 2 1··2weeks. Will the new bag of food last until then? Show your work.
xplanatiоn is in a fileAnswer:
Step-by-step explanation:
New bag of food will last until 2 1/2 weeks.
What is Proportion?Proportions are defined as the concept where two or more ratios are set to be equal to each other.
Suppose we have two ratio p : q and r : s.
If both these ratios are proportional, then we can write it as p : q = r : s or p/q = r/s
Given that,
Amount of food fed to Great Dane by Deon in 1 week = 62 cups
He has a new bag with 160 cups of dog food.
He needs this food to last up to 2 1/2 or 2.5 weeks.
We have,
Amount of food needed in 1 week = 62 cups
Let Amount of food needed in 2.5 weeks = x cups
Ratio of 1 week to 62 cups and 2.5 weeks to x cups will be equal.
So using proportional concept, we can write this as,
1 / 62 = 2.5 / x
We have to find the value of x.
Doing the cross multiplication,
x = 2.5 × 62 = 155 cups
So the amount of food needed in 2.5 weeks = 155 cups.
But he has a new bag with 160 cups which is more than enough for 2.5 weeks, since only 155 cups is needed for 2.5 weeks.
Hence the new bag of food will last until 2 1/2 weeks.
Learn more about Proportions here :
https://brainly.com/question/165414
#SPJ2
substitute the variable and solve the problem
d=6 and k=2
(d+k) x 2
answer:
expression or equation:
Answer:
16
Step-by-step explanation:
d =6
k =2
( 6 + 2) × 2
8 × 2 = 16
Answer this quick!!!!
A $15.20 DVD. There is a 7% sales tax.
How much is tax?
What is the total cost?
Tax: $1.06
Total: $16.25
Tyra solved the quadratic equation x2-10x -24 = 0by factoring. Her work is shown below:
Step 1: x2-10x -24 = 0
Step 2: x2-4x - 6x - 24 = 0
Step 3: (x2-4x) + (-6x - 24) = 0
Step 4: x(x-4) - 6(x - 4)=0
Step 5: (x-4)(x-6)=0
Step 6: x-4 = 0, x-6 = 0
Step 7: x=4 or x = 6
Step 8: 4, 6
Tyra did not find the correct solutions. Investigate the steps, decipher her mistakes, and explain how to correct Tyra’s work.
Answer:
Step 5 was not correct
Step-by-step explanation:
Tyra cannot take x and 6 common and then remove those valuse.
2.5m 2.5m 2.5m 7m 11m 9m Find the surface of the area of each solid figure. Surface of a cube s= Surface of a retangle prism s=
Answer:
i dont think ur question posted
Step-by-step explanation:
A tennis court is surrounded by a fence so that the distance from each boundary of the tennis court to the fence is the same. If the tennis court is 72 feet long and 36 feet wide, what is the area of the entire surface inside the fence?
The area of fenced surface is ____ ^2 ft
Answer:
The area of fenced surface is 7<2ft
Find the volume of a square prism where the base has a perimeter of 20 inches and a height of 12 inches.
1.Suppose a car is traveling east on 4th Street and turns left onto King Avenue heading northeast What is the measure of the angle created by the car's turning?
2.Suppose a car is traveling southwest on King Avenue and turns left onto 3rd Street What is the measure of the angle created by the car's turning?
3.Suppose a car is traveling northeast on King Avenue and turns right onto 3rd Street. What is the measure of the angle created by the car's turning?
Answer:
4th street
Step-by-step explanation:
Sorry but I only have an anwser for the first one
The measure of the angle created by the car's turning is 105°
Step-by-step explanation:
Given : a car is traveling east on 4th Street and turns onto King Avenue heading northeast.
We have to calculate the measure of the angle created by the car's turning.
Since, car is travelling in east direction on 4th street that is from A to D as shown below in image by arrow.
Then at point B, the car turns toward King Avenue heading northeast. that is B to C as shown below in image
Since, we need to calculate the measure of the angle created by the car's turning that is measure of ∠ABC.
AD is a straight line, thus measure of any angle at line segment AD is 180° as angles on one side of a straight line always add to 180 degrees
Therefore, at B,
∠ABC + ∠CBD = 180°
Aldo given , ∠CBD = 75°
Thus, the measure of ∠ABC is ,
⇒ ∠ABC = 180° -∠CBD
⇒ ∠ABC = 180° - 75°
⇒ ∠ABC = 105°
Thus, the measure of the angle created by the car's turning is 105°
Evaluate the Expression.
║-2.3║
Answer:
2.3
Step-by-step explanation:
if u see those parallel lines, the number is always positive
help needed. please help youll get brianliest
PLEASE HELP
Select all the equations equal to 5x+30x-15x
A.5(x+6x-3x)
B.(5+30-15) * x
C.x(5+30x-15x)
D.5x(1+6-3)
E.5(x+30x-15x)
A, B, and D I hope this helps :)
5 weeks at a timeshare condominium costs $2975. Assuming the condominium can be rented for less than a full week, how much will 4 days cost at the same rate
Answer:340$
Step-by-step explanation:
7 days x 5 weeks =35 days. 2975 dollars divided by 35 days equals 85 dollars a day. 85 dollars times 4 days equals 340 dollars.
Evaluate.
10–6
10–4
=
1011000
While bowling, Sarah made 5 strikes out of her last 18 frames. David made 9 strikes out of his last 25 frames. What is the probability that they both get a strike on their next frame?
Answer:
10%
Step-by-step explanation:
[tex]\frac{5}{18}*\frac{9}{25}=0.1[/tex], so the probability is 10%. Hope this helps!
Please mark brainliest!Answer:
3.6 for Sarah and 2.8 for David
Step-by-step explanation:
Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!
Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. What is the length of the copy of the dollar bill? please show how you figured it out :)
helpppppppppppppppppppp.................
Question: Find the equivalent number.
(I will do brainlisit )
Answer:
81/9
9/1
9 is your answer ☺️☺️☺️
you're answer ist going to Be B.9
3^4
3×3×3×3
81
3^2
3×3
9
81/9 = 9