please help i’m doing pythagorean theorem and don’t understand this please explain ty!
Answer:
Hypotenuse
Step-by-step explanation:
Base ² + perpendicular ² = Hypotenuse ²
in short we write H² = P² + B²
Hope this helps you.
How did American factories change during World War II to support the war effort?
Step-by-step explanation:
Many Factories were converted into ammunition factorys and weapon factorys to support the war effort
Find the rate of change (slope) from the table below
estor works at a garden center where he plants flowers. It takes him 2 1/2 hours to plant 15 flowers.
If Nestor continues working at the same rate, how many flowers will he be able to plant in 3 1/2 hours?
1Points
A
18 flowers
B
21 flowers
C
22 flowers
D
26 flowers
Answer:
b
Step-by-step explanation:
convert 2 1/2 hours into minutes to be easier to work with
15 / 150 = 10 minutes
every 10 minutes he pots a plan.
there are 210 minutes in 3 1/2 hours
210 / 10 = 21
rewrite 1/2 x 1/2 as an exponential expression with a base of 2
Answer:
2^-2
Step-by-step explanation:
According to the properties of integer exponents, 1/a^n = a^-n.
So 1/2 x 1/2 = 1/2^2 = 2^-2.
1/2 x 1/2 can be rewritten as the exponential expression 2^-2.
Edmentum answer
The expression 1/2 × 1/2 can be written as 2⁻² in the exponential form with the base 2.
What are Expressions?Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.
Given expression is 1/2 × 1/2.
We have to write the expression in an exponential form with the base 2.
1/2 × 1/2 = (1/2)²
= 1 / 2²
We have the rule for exponentiation 1 / aᵇ = a⁻ᵇ
1/2 × 1/2 = 2⁻²
Hence the exponential form of the given expression with the base 2 is 2⁻².
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evaluate the inequality below and select the correct solution -9x + 3 -2
A. x > -2
B. x -6
D. x < -6
Answer:
A
Step-by-step explanation:
Sorry if you can't see it correctly !! the question is-
Determine the value of the expression below when d = 9.
–28
Step-by-step explanation:
9 + 3(10 ÷ 2) – 52
Solve parentheses first: 9 + 3(5) – 52
Order of Operations says to solve multiplication next: 9 + 15 – 52
Simplify the addition: 24 – 52
Subtract 52 – 24 and negate the answer: –28
A motorboat, that has speed of 10 km hour in still water, left a pier traveling against the current of the river. Forty-five minutes after the boat left the pier, the motor of the boat broke, and the boat began drifting with the current. After three hours of drifting with the current, the boat was back at the pier where it had started. What is the speed of the current of the river?
9514 1404 393
Answer:
2 km/h
Step-by-step explanation:
distance = speed × time
The boat's progress upriver can be modeled by ...
(10 -c)(3/4) +(0 -c)(3) = 0
7.5 -3.75c = 0 . . . . simplify
2 -c = 0 . . . . . . . . . divide by 3.75
c = 2 . . . . . . add c
The speed of the current is 2 km per hour.
if someone could help me with this that would be great!!! TYSM
Answer:
1005 ft squared (B)
Step-by-step explanation:
The far left area:
30*15=450
The middle area:
-Since there is an eight feet being subtracted it is:
22*15=330
The last side:
-Since there is two 15's at the bottom we must subtract 30 from 45:
15*30*1/2=225
Add the area together:
450+330+225=1005
1005 ft squared
Solve for r.
-13 = r/9 + 8
r = ???
Answer:
r= -189
Step-by-step explanation:
Answer:
r= -189
Step-by-step explanation:
You subract the 8 both sides: -13= r/9+8
Which equals to: -21= r/9
In order to get the 9 off, you have to cancel it by multiplying ( opposite of is multiplying) both sides:
9(-21)= r
And the final answer is: r= -189
You can check it by plugging in -189 to r and it works:)
Your welcome:)))
help me with this please if u don't I won't be able to get my devices for the weekend
PLSS HELPP The question is in the picture!
Answer:
3.20
Step-by-step explanation:
who makes taxes 300 or even 30 dollars
I will give brainliest!
What is the missing side length?
(Use Pythagorean Theorem)
Answer:
20 units
Step-by-step explanation:
The Pythagorean Theorem states that:
[tex]a^{2} + b^{2} = c^{2} \\[/tex]
Now we can insert values into the equation.
[tex]a = 15\\b = b\\c = 25\\[/tex]
Now we can plug these ☝ values into the Pythagorean Theorem:
[tex]15^{2} + b^{2} = 25^{2}\\[/tex]
After we solve for [tex]b[/tex] we get:
[tex]b^{2} = 400\\b = 20[/tex]
Answer:
b = 20
Step-by-step explanation:
15 + b = 25
(you have to square each one)
15 x 15 = 225
b x b = b
25 x 25 = 625
625 - 225 = 400
[tex]\sqrt{400}[/tex] = 20
hope this helps
Write the missing digits in each calculation so that the value of each sum or difference is correct.
Which is an equivalent expression of:
−2(5r+ 3) + 9r?
A) −19r – 3
B) −10r – 6
C) −10r+ 3
D) −r– 6
Answer:
-r - 6
Step-by-step explanation:
use distributive property
-2(5r + 3) +9r
= -10r - 6 +9r
= -r - 6
BRAINLYYYYY
Marcus can choose between a monthly salary of $1,750 plus 5.5% of sales or $2,400 plus 3% of sales. He expects sales between $5,000 and $10,000 a month. Complete the explanation to show which salary option he should choose based on how much he could make.
Answer:
Marcus should choose $2,400 plus 3% of sales.
Step-by-step explanation:
I NEED HELP WITH 11-16 PLSSSSSS HELP ME ILL GIVE YOU BRAINLIESTTTTTTTT
Answer:-5
Step-by-step explanation:
When a bush was first planted in a garden, it was 12 cm tall. After two weeks, it was 120% as tall as when it was first planted. How tall was the bush after two weeks?
Answer:
26.4
Step-by-step explanation:
12 times 120% + 12
im really bad at the functions stuff so- yk help
Answer:Isolate the variable by dividing each side by factors that don't contain the variable.
w =-3u/2+2
A company gives yearly raises to their employees. The salaries at the company are based on the equation below, where S is the salary before taxes and t is the time since the date of hire in years.
S = $33,113 + $600t
What is the minimum number of years an employee would have to stay to make a salary of over $40,000 per year?
Answer:
An employee would have to work 20 years in order to receive an annual pay of $45,000
The price of 6 pretzels is $5.10.
What is the cost of 1 pretzel?
A
$0.85
B
$3.40
C
$6.80
D
$2.40
Answer:
The answer would be A. $0.85
Step-by-step explanation:
Hope this helps ✨
what is the square root of pi
oh its 1.77245385091 so dont answer
Answer:
3.14159265358
Step-by-step explanation:
1.77245385091 square
QUESTION 1 of 10: A Stadium sold 4,000 tickets at $75 ticket, 5,350 tickets at $62/ticket and 7,542 tickets at $49/ticket. What was the total
ticket sales revenue?
a
$16.392
Answer:
£1,001,258
Step-by-step explanation:
(75x4000)+(62x5350)+(49x7542)=£1,001,258
The total sales revenue of the tickets is required.
The total ticket sales revenue was [tex]\$1001258[/tex]
AlgebraNumber of $75 tickets sold = 4000
Number of $62 tickets sold = 5350
Number of $49 tickets sold = 7542
We multiply the number of tickets and the cost of tickets and add them.
[tex]4000\times 75+5350\times 62+7542\times49=\$1001258[/tex]
Learn more about algebra:
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Which of the following statements could be a step in a proof that vertical angles are congruent
- i am not COMPLETELY sure, but from what i have learned i think it would the LAST three.
a fruit salad contains 20 different pieces of fruit. there are 3 pieces of apple, 8 pieces of watermelon, 7 pieces of banana, and the rest are orange pieces.
Hello everyone I hope your doing well, I'm having trouble with school at the moment. I have loads of assignments and I need to finish them today. I will have more of these so if anyone is willing to help with all of these please send me a email
Answer:
A is 55 ÷2=27.5? because 1 is 5 5 so to get 1/2 you will half the first one
Which sums are equal to -8 + 17? Select all that apply
A -(8 + 17)
B 17 + (-8)
C -8 + 8 + 9
D 8 + (-17)
E -8 + (-17)
I will give Brainly! Pls help!
Answer:
B and C
Step-by-step explanation:
A = -25
B = 9
C = 9
D = -9
E = -25
Answer: b and c
Step-by-step explanation:
-8+17= 9
a. -(8+17)= -25
b. 17+(-8)= 9
c. -8+8+9= 9
d. 8+(-17)= -9
e. -8+(-17)= -25
hope this helps!
A triangle has an area of 18 square feet. The height is 6 feet. What is the length of the base (in feet)?
Answer:
6 because the type is v×h:2
Answer:
3 feet
Step-by-step explanation:
HELP! I WILL GIVE BRAINY!!!
The graph shows a function. The equation that represents the function is y = x³ + 1.
Chose true or false for each statement.
A. Each input has exactly one output. T/F
B. The graph shows a nonlinear function. T/F
C. Some inputs have more than one output. T/F
D. The graph can be represented by the form y = mx + b. T/F