Answer:
600, 150
Step-by-step explanation:
Kyle is x
ken is y
x = 4y
x+y = 750
replace x with 4y
4y + y = 750
5y = 750
y = 150
so ken earned 150
x + 150 = 750
x = 600
so Kyle earned 600
help
what is the least perfect squared number that is divisible divisible by
12
16
20
24
NOTE : the first one who answers gets branilast
Please help legitimate answers only or reported. BRAINLIEST
Answer:
9. a. 6
9. b. 2; 1
9. c. 3.14; 1.57
9. d. 7.57
10. 3106.86
Step-by-step explanation:
9. a. The rectangle has a length of 3 and a width of 2, so that means its area has to be 6.
9. b. The semi-circle's diameter is 2, because it is the same width as the rectangle, and finding the radius, means that you need to cut the diameter in half, so the radius of the circle is 1.
9. c. To find the full circle, we must use the formula (pi)(r)^2. So we have 3.14(1), which is just equal to pi. but since we need half the circle, we must divide the number by 2, to get the answer 1.57...
9. d. Finally we need to add up all the values together, from a. we know that the rectangle has an area of 6, and from b and c, we know the semi-circle has an area of 1.57, so we add those two numbers together we get 7.57.
10. We can do the exact same thing as number nine, which means the rectangle is 30*70=2100, The radius of the circle is 15 (30/2), the area of the circle (and since there are 2 semi circles, we don't need to divide by 2) we get 706.86, now all thats left is to add the numbers together to get the number 2806.86.
~.❤~Please Answer~❤.~
Answer:
a,b
Step-by-step explanation:
Solve.... 4n- 9= 2 (5+ 2n)
Answer:
Step-by-step explanation:
Here you go mate
Use PEMDAS
Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction
Step 1
4n-9=2(5+2n) Equation/Question
Step 2
4n-9=2(5+2n) Remove parenthesis
4n-9=4n+10
Step 3
4n-9=4n+10 Subtract 4n to sides
-9=10
Step 4
-9=10 Add 9
0=19
Answer
No solutions
Hope this helps
1.
In the given right triangle, find the missing length.
A. 14m
B. 39m
C. 12m
D. 28m
Answer:
The answer is C. 12m
Step-by-step explanation:
Given a=35 and c=37,
b = 12
∠α = 71.075° = 71°4'31" = 1.2405 rad
∠β = 18.925° = 18°55'29" = 0.3303 rad
h = 11.35135
area = 210
perimeter = 84
inradius = 5
circumradius = 18.5
What is the total number
Answer:
What is the total number
Step-by-step explanation:
Please help me with this homework
Answer:
7. A=48
8.B=30
9. C=188
10. D=18
11. X=32
12.Y=40
Step-by-step explanation:
Answer:
7. [tex]a=48[/tex]
8. [tex]b=30[/tex]
9. [tex]c = 188[/tex]
10. [tex]d = 18[/tex]
11. [tex]x = 32[/tex]
12. [tex]y = 40[/tex]
Step-by-step explanation:
Let's do something called cross-multiplication. It's exactly what it sounds like, we multiply the top number with the denominator across the multiplication.
[tex]\frac{33}{a} = \frac{11}{16}[/tex]
[tex]11 a = 33(16)[/tex]
[tex]11a = 528[/tex]
Now we can simplify.
[tex]a=48[/tex]
So we got the answer for the first one. We can keep doing the same thing for the others.
The perimeter of the rectangle below is 74 units. Find the length of side xy.
Write your answer without variables.
Y
3x + 3 x
XY =
Х
5
?
4x - 1
V
w
I Don't Know
Submit
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last week a certain brand of bottled water cost $1.25 for a 16 oz bottle this week the water is on sale for $1 for a 16-oz bottle what is the percent increase in the price of this bottled water
A. 16 percent
B. 20 percent
C. 13 percent
D. 25 percent
Answer:
D
Step-by-step explanation:
Graph the line with slope 3 and y-intercept -3
What are the slope and y-intercept of the graph of this equation?
y = 2x - 5
Answer:
In this equation, y = 2x - 5, it is already in that form and so the cumber in front of the x is the slope (2) and the constant number is the y-intercept (-5) - it's negative because of the minus sign in front of the number. So, the slope is 2 and the y-intercept is -5.
Step-by-step explanation:
hope this helps! can i pls get brainliest?
Please help me with this homework
graph x < -4 as an inequality.
Answer:
Graph{x<-4[10,10-5,5]}The line will be a dashed line because the inequality operator does not contains an" or equal to"clouseOrder these numbers from least to greatest.
2.4, 2.25, 2.2582, 2.025
2.4
2.25
2.2582
2.025
<
.
<
Answer:
2.025, 2.25, 2.2582, 2.4
Step-by-step explanation:
Read and analyze the problem below. Was the problem solved correctly? If
not, explain the error and answer it correctly in the box below.
Solve:
2x - 8+ 3x + 2 = 4x+10+ 3x - 6
Student Work:
2x - 8+ 3x + 2 = 4x+10+ 3x - 6
5x - 6 = 7x +16
- 5x -5x
-6 = 2x +16
-16 -16
-22 = 2x
2 2
-11= x
Answer:
no(double check my math!!)
Step-by-step explanation:
on the second step it should be 4 not 16 bc 10-6=4
2x-8+3x+2=4x+10+3x-6
5x-6=7x+4
-6=2x+4
-10=2x
-5=x
Which table has a constant of proportionality between yyy and xxx of 444?
Choose 1 answer:
Answer:
you did not provide a table therefore no one can answer this
Step-by-step explanation:
Mark Me Brainliest Please
Answer:
its a
Step-by-step explanation:
:) hope this helped!
20% of x is 11. What is x?
Answer:
55
Step-by-step explanation:
20% is the same as 1/5, so we can multiply 11 by 5:
11*5=55
Dan earns 332 over the course of a five day week how much is that per day
Answer:
$66.40 a day
Step-by-step explanation:
divide 332 by 5
Answer:
2324
Step-by-step explanation:
Times 332 by 7
Give me an equivalent 14/20
Show work!!!!!!!!!!!!!!
Answer:
147
Step-by-step explanation:
you just add both angles
What is the empirical formula of a compound that is 15.65% Carbon, 2.16% Hydrogen, 18.26% Nitrogen, and 63.10% Oxygen?
Answer:
[tex]\mathbf{ CH_2NO_3}[/tex]
Step-by-step explanation:
Element %by [tex](C)[/tex] [tex](H)[/tex] [tex](N)[/tex] [tex](O)[/tex]
composition 15.56 2.16 18.26 63.16
mole ratio
[tex]\dfrac{\% \ by \ mass}{atomic \ number }[/tex] [tex]\dfrac{15.56}{12}[/tex] [tex]\dfrac{2.16}{1}[/tex] [tex]\dfrac{18.26}{14}[/tex] [tex]\dfrac{63.16}{16}[/tex]
[tex]= 1.297[/tex] [tex]2.16[/tex] [tex]1.304[/tex] [tex]3.948[/tex]
Divide by the
smallest value [tex]= \dfrac{1.297}{1.297}[/tex] [tex]= \dfrac{2.16 } {1.297}[/tex] [tex]= \dfrac{1.304} {1.297}[/tex] [tex]= \dfrac{3.948} {1.297}[/tex]
ratio [tex]1[/tex] : [tex]2[/tex] : 1 : 3
The empirical formula is = [tex]\mathbf{ CH_2NO_3}[/tex]
1. What is the degree of the polynomial?
t3 + 5t2 – 3t + 2
Answer:
degree 3
Step-by-step explanation:
The degree of a polynomial is determined by the largest exponent of the variable within the polynomial.
Given
t³ + 5t² - 3t + 2
The leading term t³ has exponent 3 , then
The polynomial is degree 3
help me plzzzzzzzzzzzzzzzzzzzz
Answer:
B
Step-by-step explanation:
also can i have brainly
what is 42.925 to the nearest whole, tenths and hundredths
7x + 5y = -25
I need help figuring out what the slope-intercept for is for the equation
Answer:
Slope: -1.4
Y-Intercept: -5
Step-by-step explanation:
Y = MX+B
Question: 7x + 5y = -25
Simplified: y = -1.4x - 5
M is Slope
B is Y-Intercept
What is
33 x 45 x 87 -100 ???
Answer:
129095
Step-by-step explanation:
Answer:
129,095
Step-by-step explanation:
33 x 45 x 87 -100 = 129,095
I hope this helps!
Margot is sewing a ribbon on a seam along the perimeter of a square pillow. The side length of the pillow is 2x2+1 inches. She plans to make a similar pillow, including the ribbon, whose side length is 4x−7 inches. What expression can be used for the length of ribbon that she needs for both pillows, and what is the length if x = 3.5?
2x2+4x−6; 22.0 inches
2x2+4x−6; 32.5 inches
4(2x2+4x−6;) 88.0 inches
4(2x2+4x−6;) 130.0 inches
Answer:
4(2x2+4x−6;) 130.0 inches
Step-by-step explanation:
The expression that can be used for the total length of ribbon she needs for both square pillows and the length if x = 3.5 is:
D. 4(2x² + 4x - 6); 130.0 inches.
What is the Perimeter of a Square?Perimeter of a square = 4(s).
s = side length of the square.
Perimeter of the first pillow = 4(s) = 4(2x² + 1) inches.
Perimeter of the similar pillow = 4(s) = 4(4x - 7) inches.
Expression for the total length of ribbon she will need for both square pillows is:
4(2x² + 1) + 4(4x - 7)
4(2x² + 1 + 4x - 7)
4(2x² + 4x - 6)
If x = 3.5, plug in the value of x into 4(2x² + 4x - 6) to find the total length of the ribbon she needs:
4(2(3.5)² + 4(3.5) - 6)
4(24.5 + 14 - 6)
130.0 inches.
Thus, the expression that can be used for the total length of ribbon she needs for both square pillows and the length if x = 3.5 is:
D. 4(2x² + 4x - 6); 130.0 inches.
Learn more about perimeter of square on:
https://brainly.com/question/25092270
PLEASEEE HELP ASAP WILL GIVE YALL BRAINLEAST Which of the following
statements is true about the values of the coordinate points in a figure when the figure is reflected over the y-axis?
A.Only the x-values remain the same.
B.Only the y-values remain the same.
C.Both the x- and y-values remain the same.
D.Both the x- and y-values change.
Answer:
a
Step-by-step explanation:
Answer:
b.) the y values stay the same
Step-by-step explanation:
What is the slope of h(x)?
Answer:
slope= -2/5
Step-by-step explanation:
(7,7)(12,5)
7-5
/ = 2/-5
7-12
what is the value of a?
Answer: In right triangle XZW, the height WY is the geometric mean of segments ZY and XY.
Hence,
4^2=3 x a,
a=16/3 un.
