Answer: The kite is about 80ft high
Step-by-step explanation: Even though the string can go up too 100 its only going up to 80 demonstrated from the fact that its at a point that is directly 80ft away.
hello I need "help"
for my friends, ima say a random question from my algebra
A^2+b^2= what???
Answer:
umm sorry friend but im too dΩmb for this
Answer:
brainly.com/question/21745542
Step-by-step explanation:
can you help me please ^
what is the value of a?
Answer:
A=60
Step-by-step explanation:
Add 28+20+12
A=60
Answer:
3.
Step-by-step explanation:
12a+20a+28a=180(sum of interior angle of a triangle )
or, 60a=180
or, a= 180/60
therefore ..... a=3
please hurry!
Jennifer borrowed $720 for a new TV. She has paid 3/4 of the debt. how much does she still owe?
Answer: yes the answer is 2:5 it isn’t right in just saying sum things
Step-by-step explanation:
2x^4=50 factor and simplify all irrational and complex solutions
Answer:
2x4 - 50
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
2x4 - 50 = 2 • (x4 - 25)
Trying to factor as a Difference of Squares:
3.2 Factoring: x4 - 25
Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)
Proof : (A+B) • (A-B) =
A2 - AB + BA - B2 =
A2 - AB + AB - B2 =
A2 - B2
Note : AB = BA is the commutative property of multiplication.
Note : - AB + AB equals zero and is therefore eliminated from the expression.
Check : 25 is the square of 5
Check : x4 is the square of x2
Factorization is : (x2 + 5) • (x2 - 5)
The diagonal of a rectangular swimming pool measures 29 yards. If the length of the pool is 25 yards, which measurement is closest to the width of the pool?
Answer:
Width of the pool = 15 yards
Step-by-step explanation:
Given that:
Length of diagonal of swimming pool = 29 yards
Length of the pool = 25 yards
Let,
w be the width.
This will form a right angled triangle where the diagonal will be hypotenuse.
Using Pythagorean theorem;
[tex](25)^2+(w)^2 = (29)^2\\625+w^2=841\\w^2= 841 - 625\\w^2 = 216[/tex]
Taking square root on both sides
[tex]\sqrt{w^2}=\sqrt{216}\\w=14.70[/tex]
Rounding off to nearest whole number
w = 15 yards
Hence,
Width of the pool = 15 yards
Solve for v.
5/v = 2/7.5
Answer:
18.75
Step-by-step explanation:
5/v=2/7.5
2v=37.5
Find each unknown number. a. 12 is 150% of what number? b. 5 is 50% of what number? c. 10% of what number is 300? d. 5% of what number is 72? e. 20 is 80% of what number?
The unknown values of number for each of the expression is 8, 10, 3000, 1440, and 25.
What is Percentage?A percentage is a portion of a whole number which is expressed as a number between the range of 0 and 100 rather than as a fraction. All of a thing is 100 percent, half of it is 50 percent, and none of something is zero percent. To determine a percentage, we divide the portion of the whole through the whole of itself and multiply it by 100.
x × 150/100 = 12
x = 12 × 100/ 150
x = 1200/ 150
x = 8
x × 50/100 = 5
x = 5 × 100/ 50
x = 500/ 50
x = 10
x × 10/100 = 300
x = 300 × 100/ 10
x = 30000/ 10
x = 3000
x × 5/ 100 = 72
x = 72 × 100/ 5
x = 7200/ 5
x = 1,440
x × 80/ 100 = 20
x = 20 × 100/ 80
x = 2000/ 80
x = 25
Therefore, the values of unknown numbers are 8, 10, 3000, 1440, and 25, respectively.
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what decimal is equivalent to 4/40
Answer:10 percent
Step-by-step explanation:
divide the two
Convert the fraction to a decimal by dividing the numerator by the denominator.
0.1
how many groups of 2/5 are in 4?
Answer:
10
Step-by-step explanation:
There are 10 groups of 2/5 in 4 which represent the given fraction.
What is the fraction?A fraction is defined as a numerical representation of a part of a whole that represents a rational number.
Equivalent fractions have the same value regardless of their numerators and denominators. When simplified, 6/12 and 4/8 are both equal to 1/2, indicating that they are equivalent in nature.
To find out how many groups of 2/5 are in 4, you will need to divide 4 by 2/5.
To do this, you can follow these steps:
Rewrite the fraction 2/5 as a decimal by dividing the numerator by the denominator. This gives you 0.4.
Divide 4 by 0.4 to find the number of groups of 2/5 that are in 4.
For example, if you divide 4 by 0.4, you get:
4 / 0.4 = 10
Therefore, there are 10 groups of 2/5 in 4.
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Find the slope of the line that passes through each pair of points. E(5, 2), F(2, -3)
Answer:
[tex]\bold{m=\dfrac53}[/tex]
Step-by-step explanation:
[tex]\bold{slope\, (m)=\dfrac{change\ in\ Y}{change\ in\ X}=\dfrac{y_2-y_1}{x_2-x_1}}[/tex]
E(5, 2) ⇒ x₁ = 5, y₁ = 2
F(2, -3) ⇒ x₂ = 2, y₂ = -3
So the slope:
[tex]\bold{m=\dfrac{-3-2}{2-5}=\dfrac{-5}{-3}=\dfrac53}[/tex]
Peter started to deposit 5000 philippine pesos quarterly in a fund that pays 1% compounded interest. How much will be in the fund after six years?
Answer:
1. Answer: F = P123,514.09
Step-by-step explanation:
1. Peter started to deposit P5,000 quarterly in a fund that pays 1% compounded quarterly. How much will be in
the fund after 6 years?
1. Answer: F = P123,514.09
The fund after six years is 123,514.09.
Given that,
Peter started to deposit 5000 philippine pesos quarterly in a fund that pays 1% compounded interest. The rate is 0.25% quarter. The time period is 6 years so quarterly it is 24.Based on the above information, the calculation is as follows:
Given that,
PV = 5,000
PMT = 0
NPER = 24
RATE = 0.25%
The formula is
=-FV(RATE,NPER,PMT,PV,TYPE)
After applying the above formula, the future value be 123,514.09.
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Find the value of X below
Answer: x= 80
Step-by-step explanation:
it’s an isoceles triangle so bottom 2 angles are 50
50+50= 100
180-100= x
Serena is hitting golf balls at the driving range. When she hit a ball with her 9-iron, it stopped x yards in front of the 100-yard marker. She knows she can hit a ball twice that far if she uses her driver. Complete the steps below to see how far Serena can hit a golf ball with her driver.
Write an expression in terms of x that represents the distance Serena hit the golf ball using her 9-iron.
Serena knows she can hit a golf ball two times as far with her driver as with her 9-iron. Write an expression in terms of x to represent how far Serena can hit a ball using her driver.
Use the Distributive Property to expand the expression you obtained in part B.
Let’s try something a bit different. Serena hit a ball 2x yards past the 150-yard marker with her 3-iron. Write an expression in terms of x that represents this distance.
Now use the Distributive Property to factor the expression you obtained in part D.
Why do you think the operation that you performed on the expression in part E is called factoring? Use what you know about factoring numbers.
PLEASE HELPPPPPPPPP YOU GET 10 POINYTS
Answer:
Step-by-step explanation:
200-2x
Answer:
Step-by-step explanation:
150+2x
The ratio of paintbrushes to bottles of paint in Ms. Nelson's supply closet is 8 to 3.
If there are 48 paintbrushes, how many bottles of paint are there?
Answer:
Well, 48 divided by 8 is 6. And 6 times 3 is 18. So I belive that there would be 18 bottles of paint.
Step-by-step explanation:
The number of bottles of paintbrushes is 18.
What is a fraction?Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A ratio shows how often one number is contained in another.
For instance, if a dish of the fruit contains eight oranges and six lemons, the ratio of oranges to lemons is eight to six. The ratio of oranges to the overall amount of fruit is 8:14, and the ratio of lemons to oranges is 6:8.
Given that the ratio of paintbrushes to bottles of paint in Ms. Nelson's supply closet is 8 to 3. If there are 48 paintbrushes.
The number of the bottles will be calculated as:-
P / B = 8 / 3
3P = 8B
3 x 48 = 8B
B = 3 x 6
B = 18
Therefore, the number of bottles of paintbrushes is 18.
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I need help with this problem :/
Hi I really need your help for math if some help it will be supper cool you can check the fill below
Answer: Sorry mate, but there is nothing to answer.
Step-by-step explanation:
Answer:
But u didnt asked any question?
Which two operations are needed to write the expression that represents “four times the difference of a number and three”?
multiplication and subtraction
division and subtraction
multiplication and addition
division and addition
Answer:
multiplication and subtraction
Step-by-step explanation:
Answer:
A
Step-by-step explanation: Edge 2020
Pick all the names for this shape.
a) rhombus
b) quadrilateral
c) parallelogram
d) square
Answer:
[tex]quadrilateral \: and \: parallelogram[/tex]
The unit rate for a gym membership is $?
per month.
Answer:
let mw know if im wrong but i think the answer would most likely be 150
Answer:
9,15
Step-by-step explanation:
3x3=9
3x5=15
both timed by 3 and they are both rates so there you go hope this helps!
Tommy thinks the two expressions below are equivalent
-3 (6a - 5) + 4a and
22a + 15
A) Is he correct?
B) Explain why or why not?
Answer:
no, they are not equivalent expressions
Step-by-step explanation:
simplify: -3(6a - 5) + 4a = -3(6a) + (-3)(-5) + 4a = -18a + 15 + 4a = -14a + 15
-14a + 15 ≠ 22a + 15
brainliest please help i'm a bit confused!
Answer:
y= 15x+35
Step-by-step explanation:
Answer:
y=15x+35
Step-by-step explanation:
It increases 15 per hour (slope)
And Initial is 35 y-intercept
HEY THERE! PLEASE ANSWER THE MATH QUESTION IN THE PHOTO! THE CORRECT ANSWER SHALL BE MARKED AS BRAINLIEST AND I WILL FOLLOW YOU( you will aslo get extra points)
THANKS! XOXO
Find the x- and y- intercepts if the graph of the linear equation 3x - 6y = 2
Answer:
x-intercept = 2/3
y-intercept = -1/3
Step-by-step explanation:
Here, we want to get the x and y intercept of the given linear equation
the x-intercept is the value of x when y is 0 while the y-intercept is the value of y when x = 10
For 3x - 6y = 2
Let x = 0
-6y = 2
y = -2/6 = -1/3
Let y = 0
3x = 2
x = 2/3
X-intercept is (2/3,0)
y-intercept is (0,-1/3)
Jane writes the following equation to represent the selling price of a couch minus the cost for the store to purchase the couch. What was the cost, c, of the couch? ($4,000 - c = $350)
IT IS NOT "B)" I ALREADY TRIED!!!
A) c = $3,650
B) c = - $3,650
C) c = $4,350
D) c = $3,750
Question 5 of 10
Is ACOW- APIG? If so, identify the similarity postulate or theorem that
applies.
A. Similar - AA
B. Similar - SSS
C. Similar - SAS
D. Cannot be determined
ΔWCO and ΔPIG are congruent by SSS.
Option B is the correct answer.
What is triangle congruency?There are ways to prove that two triangles are congruent.
- Side-Side-Side (SSS) Congruence.
The three sides of one triangle are equal to the corresponding three sides of another triangle.
- Side-Angle-Side (SAS) Congruence.
The two sides and the included angle of one triangle are equal to the corresponding two sides and included angle of another triangle.
- Angle-Side-Angle (ASA) Congruence.
The two angles and the included side of one triangle are equal to the corresponding two angles and included side of another triangle.
- Angle-Angle-Side (AAS) Congruence.
We have,
From ΔWCO and ΔPIG
The ratio between the corresponding sides is same.
i.e
WC/GP = WO/GI = 7/21 = 5/15 = 1/3
Now,
Since the ratio of the two corresponding sides in the two triangles are same,
The ratio of the remaining corresponding sides will also be the same.
Now,
C0 = IP = 1/3
So,
ΔWCO and ΔPIG are congruent by SSS.
Thus,
ΔWCO and ΔPIG are congruent by SSS.
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Pleaseeeeeeee Help ASAPP!!
Evaluate the function f(x)=2x−10 when x=−3, 0, and 8.
f(−3)=____
f(0)= ____
f(8)= ____
The function f(x)=2x−10 when the value x=−3, 0, and 8 is,
f(0) = -10
(ii) f(8) = 6
(iii) f(−3) = −16
What is function?A function is defined as a relationship between a set of inputs, each of which has a single output. Simply put, a function is a relationship between inputs, where each input is associated with exactly one output. Each function has a domain name and a code domain or region. A function is usually denoted by f(x), where x is the input. The general representation of a function is y = f(x).
There are several different types of functions in mathematics.
Insertion functionSurject functions Polynomial functioninverse functionsThe function f(x)=2x−10 when the value x=−3, 0, and 8 is
f(0) = -10
(ii) f(8) = 6
(iii) f(−3) = −16
f is given by f(x)=2x−10
Then, we have
(i) f(0)=2(0)−10=-10
(ii) f(8)=2(8)−10=6
(iii) f(−3)=2(−3)−10=−16
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A stack of 500 pieces of paper is 1.015 inches tall. What is an appropriate estimate for the thickness of each piece of paper?
Answer: 0.002 inches
Step-by-step explanation:
A stack of 500 pieces of paper is 1.015 inches tall. The appropriate estimate for the thickness of each piece of paper would be gotten by dividing 1.015 by 500. This will be:
= 1.015 / 500
= 0.00203
= 0.002 inches
Harry can read 40 pages in 25 minutes. How many pages can he read in 1 1/2 hours
Answer:
144
Step-by-step explanation:
40 pages- 25 mins
1.6 pages- 1 min
please mark as brainliest!!<3
(BRAINLIEST) HELP ASAP!!
Answer:
0?
Step-by-step explanation:
just need help on first one.
Answer:
1st one because they make less than the actual house