Find the area of the shape below, giving your answer to 1 decimal place.
10 cm
15 cm
Answers
Answer:
≈ 189.3 cm²
Step-by-step explanation:
The shape is composed of a rectangle and a semicircle, then
area of rectangle = 15 × 10 = 150 cm²
The semicircle has a diameter of 10 cm , so radius = 10 ÷ 2 = 5 cm
area of semicircle = [tex]\frac{1}{2}[/tex] πr² = 0.5 × π × 5² = 12.5π cm²
area of shape = 150 + 12.5π ≈ 189.3 cm² ( to 1 dec. place )
Related Questions
Amal has 1/2 pound of baked beans. She divides the beans into 8 equal servings. Write and solve an equation to find how many pounds of baked beans are in each serving
Answers
Answer:
1/16 pound or 0.0625 pound beans.
Step-by-step explanation:
According to the problem, calculation of given data are as follows,
Total baked beans = 1/2 pounds
Number of serving = 8
if distribute equal beans in each serving than,
8 serving = 1/2 pound
So, 1 serving = 1/(2×8) pound
= 1/16 pound or 0.0625 pound beans.
Hence, each serving consist of 0.0625 pound baked beans.
Is (8, 2) a solution to this system of inequalities?
y ≥ x + 1
y ≤ 2
Answers
HELP I WILL GIVE BRAINLIEST
Solve for x.
7x + 14 – 2x = −x + 12 – x − 19
A. x = −3
B. x = −1
C. x = 1
D. x = 3
Answers
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
X COULD BE 2 OR 7
Step-by-step explanation:
Answer:
A. x= -3
Step-by-step explanation:
firstly collect all the terms . then move the term so it'd look like 5x+14 = -2x - 7 then calculate it then it would look like this : 5x+2x = -7 -14 after you move the terms you again calculate it and then the finish product would look like this : 7x = -21 so after you get that you divide by both sides and the answer is -3 . (im sorry if that don't make sense) but the answer is A.
which of the following statements are true?
Answers
Answer:
A. C.
Step-by-step explanation:
How do you solve 5(3x+10) using the rainbow method?
Answers
Multiply using the distributive property.
15x + 50
Let f(x) = 15x - 25 represent the profit function and a represent the number of T-shirts sold. Which statement is true
of f(200)?
It results in 15 and means that 15 T-shirts were sold.
B It results in 15 and means that $15 was made in profit.
It results in 2,975 and means that 2,975 T-shirts were sold.
It results in 2,975 and means that $2,975 was made in profit.
Answers
Find the hypotenuse.
(4 Points)
Answers
Answer:
x = 13
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² = 5² + 12² = 25 + 144 = 169 ( take the square root of both sides )
x = [tex]\sqrt{169}[/tex] = 13
Answer:
a²+b²=c²
5²+12²= c²
25+144=c²
169=c²
[tex] \sqrt{169 =} \sqrt{c} [/tex]
13=c
i need your help pls
Answers
Explanation: Move the constant to the right-hand side and change its sign (10x≤ 238-18 )
Then Subtract the numbers ( 10x ≤220)
Then Divide both sides of the inequality by 10 ( x ≤22)
Really hope this helped:)
Add the integers.
-6 + (-4) =( ?
B-2
C 2
D 10
Answers
-6 + -4 = -10
Answer:
-10
Step-by-step explanation:
-6 + (-4) = ?
? = -6 - 4
? = -10
Therefore, -10 = -6 + (-4)
None of the options are correct.
Hope it helps
HELPPPP FAST!!! get brainliest if right
Answers
Answer:
60
Step-by-step explanation:
150/250 means she would have sold 60% of the corn, and 60% is 60/100 so no further work is required because the corn at start is already 100.
Use the graph to write a linear function that relates y to x.
y=
Answers
Answer:
y=4/3x+2
Step-by-step explanation:
What is the value of x?
Answers
Answer:
60
Step-by-step Explanation
[tex]x \degree = \frac{1}{2} (172 \degree - 52 \degree) \\ \\ x \degree = \frac{1}{2} \times 120 \degree \\ \\ x \degree = 60 \degree \\ \\ x = 60[/tex]
A sum of money is to be shared in the ratio 3:5.7 if the smallest share is $9, what are the other two
w much money is shared?
Answers
Answer:
g
Step-by-step explanation:h
5^3x*5x^4*5^7x^5
please help!
Answers
Answer:
the answer is 25
gyagwbbkakhgw
A baker used 48 cups of almond flour for a recipe . The ratio of cups of almond flour to cups of whole wheat that she used was 3 to 5 / 3:5 / 3/5 . How many cups of whole wheat flour did the baker use ?
Answers
Answer:
80
Step-by-step explanation:
48 divided by 3 = 16
16 times 5 = 80
If you drag the blue dot to the midpoint between the black dots.what is the exact coordinate of the point?and where you close?
Answers
Find the value of x.
48°
(7x + 13)
Answers
Answer:
336x + 624
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
i have no idea why there is a degree symbol by it probably an angle
anyway
7x+13=48
subtract 13 from both sides
7x+13-13=48-48 -> 7x=35
divide
7x/35
x=5
uwu
Michael Phelps is one of the most decorated swimmers of all time. He has an incredible 23 gold medals. In the 2016 Olympics Michael Phelps finished ⅖ of his butterfly gold medal race, in 2 ½ minutes. Select the equation(s) that would solve how many minutes he finished the complete race in.
Answers
Answer:
6 1/4 minutesStep-by-step explanation:
Let the time of the complete race be x.
Then we have the following equation:
2/5x = 2 1/22/5x = 5/2x = 5/2 ÷ 2/5x = 5/2 × 5/2x = 25/4x = 6 1/4 minutesAnswer: 6 1/4 minutes
Step-by-step explanation:
Similarity between rotational, reflection and translation symmetry
Answers
Answer:
Step-by-step explanation:
HELP ME WITH THIS WHO ANSWERS CORRECTLY I WILL GIVE BRAINLIEST!
F (n) =? I NEED ODD AND EVEN ANSWERS!!!
Answers
Answer:conjectured that F(n)≈0.72∗n∗f(n). Following that clue, we can find the following identity holds for all cases we tested by trial and error.
F(n)=nf(n)−(n−2)f(n−2)+(n−4)f(n−4)−(n−6)f(n−6)+⋯
where the sequence of summands goes on as long as the summand makes sense.
Step-by-step explanation:
I need help with this
Answers
Answer:
Step-by-step explanation:
3 + 6 * 4 - 80 / 10 + 4 - 18 = 3 + 24 - 8 + 4 - 18 = 27 - 8 + 4 - 18 = 19 + 4 -18 = 23 - 18 = 5
step by step explanation
pls help me it is hard
Answers
Answer:
78%
Step-by-step explanation:
I counted the shaded squares and got 78.. so
Answer:
78%
Step-by-step explanation:
So first you start with 100% then you count the emty boxes the subtract that number from 100
in this example: 100-22=78
so you get 78%
efectúa la siguientes operaciones 3254+535
Answers
Answer:
3789
Step-by-step explanation:
the directions say match each of the symbolic notations to the correct sentence and Therese value .
there are eight boxes that need to get filled in .
Answers
Answer:
all you have to do is mach the variables with the words im not good on a computer but on the paper and pencil im a god so please hit me up
Step-by-step explanation:
Label each recursive routine as growth or decay (loss) and identify the percent of growth or decay.
a. Start with: 30
Rule: multiply by 1.07
growth by ????? percent
b. Start with: 100
Rule: multiply by 0.86
decay by ???? percent
c. Start with: 75
Rule: multiply by 1.125
growth by ?????? percent
Answers
Answer:
a. Rule: multiply by 1.07
1.07 = 107% = 100% + 7%
Growth by 7%
b. Rule: multiply by 0.86
0.86 = 86% = 100% - 14%
Decay by 14%
c. Rule: multiply by 1.125
1.125 = 112.5% = 100% + 12.5%
Growth by 12.5%
The price to buy a t-shirt was $10 dollars and now the price for the t-shirt is $8.50. What is the
price decrease?
Answers
Answer:
2.50 cuz write ten and a half tally marks ten take 8.50 away
write an equivalent expression for 4(4g-6)-7g. simplify the expression.
Answers
Add like terms
9g-24
Answer:
9g-24
Step-by-step explanation:
4(4g-6)-7g
16g-24-7g
16g-7g-24
9g-24
plsss helppppppppp
pls help me
Answers
Answer: should be B if im wrong sorry :(
Step-by-step explanation:
A group of friends were working on a student film that had a budget of $1140. They used 65% of their budget on costumes. How much money did they spend on costumes?
Answers
Answer:
They use 741 dollars
Step-by-step explanation:
Write 65% as
65/100
Since, finding the fraction of a number is same as multiplying the fraction with the number, we have
65/100 of 1140 = 65/100× 1140
Therefore, the answer is 741
If you are using a calculator, simply enter 65÷100×1140 which will give you 741 as the answer.
Amount of budget spend on costume is $741
Given that;
Total budget of student firm = $1140
Percentage of budget used = 65%
Find:
Amount of budget spend on costume
Computation:
Amount of budget spend on costume = Total budget of student firm × Percentage of budget used
Amount of budget spend on costume = 1,140 × 65%
Amount of budget spend on costume = 1,140 × 0.65
Amount of budget spend on costume = $741
Learn more:
https://brainly.com/question/2724587?referrer=searchResults
The equation for the price of a baseball card that was bought for 5 dollars and has appreciated 5% yearly. Find the yearly calue of the card 25 years later
Answers
Answer:
The yearly value of the card 25 years later is $16.93.
Step-by-step explanation:
You can use the following formula to find the future value:
FV=PV(1+r)^n
FV= future value
PV= present value= 5
r=rate= 0.05
n=number of periods of time= 25
Now, you can replace the values in the formula:
FV=5(1+0.05)^25
FV=5(1.05)^25
FV=16.93
According to this, the answer is that the yearly value of the card 25 years later is $16.93.