Answer:
1) x=0.3 y=2.2
2) x=6 y=9
Step-by-step explanation:
1/5 is 20% because 100 divided by 5 is 20. So 11 and 1.5 times 0.20 will get the amount for 20% aka 1/5. So 1.5, x, times 0.20 is 0.3. 11, y, times 0.20 is 2.2. For the next problem, 1:3 means that you multiply a side on E by 3 to get that same side on D. So 3, y, times 3 is 9. To get x, you reverse it. So 18, x, divided by 3 is 6.
A machine can produce a maximum of 600 parts per day. Yesterday, it produced 75 % of its maximum capacity. How many parts did the machine produce yesterday?
Answer:
450
Step-by-step explanation:
here is a fast way:
1- 75% = 75/100 = 3/4
2- 600 × (3/4) = 450
Answer:
450
Step-by-step explanation:
Step 1: Convert 75% to fraction
[tex]\frac{75}{100} = \frac{3}{4}[/tex]
[tex]=\frac{3}{4}\times \:600[/tex]
Step 2: Convert 600 to a fraction
[tex]600=\frac{600}{1}[/tex]
Step 3: Set it up
[tex]=\frac{3}{4}\times \frac{600}{1}[/tex]
Step 4: Cross Divide
[tex]600 \div 4 = 150\\3 \div 1 = 3[/tex]
Step 5: Multiply the results
[tex]150 \times 3 = 450[/tex]
Therefore, the machine produced 450 parts yesterday
What is the surface area of the figure? Use 3.14 for π.
847.8 cm 2
2,402.1 cm 2
3,108.6 cm 2
12,717 cm 2
Answer:
Option 3
Step-by-step explanation:
We want to work out the surface-area
This is a cylinder and the formula for the surface area of a cylinder is :
2πrh+2πr^2
^ means to the power of
The radius is 15
The length is 18
2(3.14)(15)(18) + 2(3.14){15}^2
Part 1:
(6.28)(15)(18)
(6.28)(270)
1695.6
Part 2:
First, we do the exponents,
15^2 = 225
(6.28)(225)
1413
Part 3:
1695.6 + 1413 = 3108.6
Answer: 3108.6
Hope this helps :)
Help again lololololololol
Answer:
<B = 110°
Step-by-step explanation:
The interior angles formed by the sides of pentagon sum up to 540°.
So <A + <B + <C + <D + <E = 540°
130° + (x - 5)° + (x + 30)° + 75° + (x - 35)° = 540°
3x + 130 + 30 + 75 - 5 - 35 = 540
3x + 195 = 540
3x = 345
x = 115°
<A = 130°
<B = x - 5 = 115 - 5 = 110°
<C = x + 30 = 115 +30 = 145°
<D = 75°
<E = x - 35 = 115 - 35 = 80°
Hope it helps......
Frida has two adult frogs. One is 2.3 inches long, and the other is 2.8 inches long. The frogs can jump the same distance proportional to their body length. If the first frog can jump 119.6 inches, how far can the second jump? Show the equation you used to find your answer and label what each part of the equation represents.
Answer:
119.6
Step-by-step explanation:
1: Create an equivalent expression that includes a set of parentheses that make the value of the expression 5. Remember, you can have two or more numbers within the set of parentheses.
32+10-8+2-3
2: Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can have two or more numbers within the set of parentheses.
1/2 X 12 + 2 - 2 + 11
Answer:
32 / (10 - 8) / 2 - 3
1/2 * (12 / 2 - 2) + 11
Note: The mention of parentheses makes me believe they are asking for one-line expressions with no fractions. If this is incorrect, replace the slashes with fraction lines with the addition and subtraction outside of said fractions.
Find the measure of each angle.
10x - 20=
7x + 4
Answer:x=8 so 60 for both aswers
Step-by-step explanation:10x-7x = 4+20 -> 3x=24 -> x=8
what is 20000x4000 to the pwer of 2+x+4=?
Answer:
80000000^x+6
You multiply than add the 2 and 4 in the exponent.
Answer:
20000*4000 to the power of x+6
Step-by-step explanation:
Add the 2 and 4
This is the most you can simplify too
Please help with no links +100 POINTS.
I really need help! If the answer is correct, I'll give ya a brainliest ;)
Answer: What is the question-? :D
Step-by-step explanation:
PLZZZZZZZZZ HELP MEE
Everytime your X goes up by 1, your Y goes up by 4
making the space between 6 and 14 = 10
the exponential factor equation would look something like this
g(x)=3^x
meaning every time x goes up by 1, your exponential factor gets multiplied by 3, making 14y have an exponential factor of 1.
Landon used a half circle and a square to form the figure shown. Which is the best estimate of the area of the figure in square meters?
A 138 m²
B 175 m²
C 125 m²
D 75 m²
please help asap! brainliest to best answer! how do you do this???? and what are the answers!
Answer:
8953.5 seconds
Step-by-step explanation:
Since the challenger descends at a rate of 4 feet per second, divide 35,814 by 4 to get the answer
Answer:
it took James 8953.5 seconds
Step-by-step explanation:
When each side of a rectangular prism is doubled, how does the volume of the new rectangular prism compare to the original prism?
A. The volume will be 4 times the original volume.
B. The volume will be 8 times the original volume.
C. The volume will be double the original volume.
D. The volume will be one-half the original volume.
Answer:
8 times larger
Step-by-step explanation:
Let's check
well find the volume of a prism by doing 1 x 2 x 3
and doubled = 2 x 4 x 6
the first one = 6
the second one = 48
48/8 = 8 times
Answer:
A
Edit: 8 times
All credit goes to other guy who answered.
I forgot his name lol
Step-by-step explanation:
Which graph shows a proportional relationship with a unit rate of -2? no links please :(
Answer:
not totally sure but I think its C
Answer:
A.
Step-by-step explanation:
Simply put, the line intersects on -2, -4, -6 and 2, 4, 6. So basically, the coordinates match up on each side of the origin.
I rlly hope I helped, good luck :)
I need help, save me from this nightmare of a content that I need to question
Answer:
ok what is it
Step-by-step explanation:
Answer:
I'm confused
Step-by-step explanation:
but okayyyy
OMG PLLS HELP!!! EXRA POINTS AND BRAINLEIST!Also don't comment if you don't know or you claim you'll 'send me the link!!!
Answer:
80
Step-by-step explanation:
help question is attached
Answer:
no clue just wanted
Step-by-step explanation:
free stuff
Answer:
3200π mm³
Step-by-step explanation:
The volume (V) of the cylindrical tower is calculated as
V = πr²h ( r is the radius and h the height ) , then
V = π × 8² × 50 = π × 64 × 50 = 3200π mm³
You have $14 in your pocket. A taxi has a ride fee of $5 plus an additional fee of $0.60 per mile, what is the most miles you could ride in the taxi without using all of your money? (mileage is rounded up if you stop before a completed mile)
Answer:
100
Step-by-step explanation:
60/0.60
If you place a 34-foot ladder against the top of a building and the bottom of the ladder is 25 feet from the bottom of the building, how tall is the building? Round to the nearest tenth of a foot.
Answer:
23.0 ft to nearest 1./0.
Step-by-step explanation:
By Pythagoras:
34^2 = h^2 + 25^2 where h = the height of the building
h^2 = 34^2 - 25^2 = 531
h = 23.04 ft.
HELP!!! WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
(which is not rhombic prism Just BTW)
Answer:
square prism
Step-by-step explanation:
There are 1,186 souvenir paperweights that need to be packed in boxes. Each box will hold 12 paperweights. How many boxes will be needed?
Answer:
99 boxes will be needed
Step-by-step explanation:
I did 100x12=1,200, Next, I went down by one from 100 and it was 1,188. I went down by one again and the answer was 1,176. You would need one more because you can't leave any extra paperweights. The answer was 99 boxes.
7.5 miles in 1/4 hour
What is the constant speed
Will be marked BRAINLIEST
Answer:
I believe the answer is 30 miles per hour.
Step-by-step explanation:
Ok, I may be dangerously very super-duper wrong about this question, but even still, please don't hate me!!!!!!
So to find the constant speed of a moving object you divide distance by the time:
7.5 divided by 1/4 = 1.875
Since this answer doesn't really make since for the question, I decided to change 1/4 to a decimal number, which is 0.25, to see if this makes more since:
7.5 divided be 0.25 = 30
I believe the answer is 30 miles per hour.
Also, I would greatly appreciate brainly if I'm correct!!!!!!!
Have a nice day!!!!!✨
the circumference of the great circle of a sphere is 12 pi inches. Which of the following expressions can be used to approximate the volume of the sphere?
A bakery had 3 dozen eggs. The baker made 3 batches of cookies. Each batch required 3/4 dozen eggs. What fraction of a dozen eggs
remained?
1.
First place in the food chain
2.
Second place in the food chain
3.
Third place in the food chain
4.
Last place in the food chain
Answer:
1st in the food chain is the grass (producer) since it doesn't eat anything 2nd is the grasshopper since the grasshopper eats the grass 3rd it the toad since the toad eats the grasshopper 4th is the fungi since it eats the toad by decomposing it
Step-by-step explanation:
I learned it
~Plz tap the crown ~
~ Thank you~
IM SO SAD :(
I made this meme myself but got the pictures offline.. :(
Answer: Hope you feel better bub. ⊂(・﹏・⊂)
help me out! Write an equation for line p :
Answer:
x = -4
Step-by-step explanation:
Since P is a straight vertical line, We know that the answer has to be about the x axis
Therefore, since the line is placed on -4 the equation will be
x = -4
Hope this helped :D
Instrucciones: Realiza un presupuesto para la organización de gastos, toma en cuenta los siguientes aspectos que debes considerar.
Agua
Vivienda
Teléfono
Alimentación
Salud
Ayuda por fa
Answer:
Alimentación
Salud
Ayuda por fa
Step-by-step explanation:
Save me from this nightmare of a content that I have to question
Answer:
It would be A
Step-by-step explanation:
2,320÷120
Hoped this helped! lmk!!
Answer:
C. 97
Step-by-step explanation:
What if did was:
2,320/120 = approx. 19
19 • 5
97
Hopefully this is correct! Good luck
The double box-and-Whisker plot shows the test scores earned in Ms. Ricks’ first and second period classes.Based on the information presented, select all the statements that correctly compare to the two classes
Answer:
Step-by-step explanation:
1. 2 period
2.