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Related Questions
Help pleaseee! This is for my geometry class!
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Answer:
x = 98
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 6 , then
sum = 180° × 4 = 720°
Sum the interior angles and equate to 720
x + 50 + 140 + 112 + x + x + 4 + 120 = 720, that is
3x + 426 = 720 ( subtract 426 from both sides )
3x = 294 ( divide both sides by 3 )
x = 98
X Y
0 -6
1 -3
2 0
3 3
The table above represents what type of function?
A.
neither linear nor nonlinear
B. linear and nonlinear
C.
nonlinear
D.
linear
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bakit mahalagang matutunan ang mga angkop na pahayag sa panimula gitna at wakas mg isang akda
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Answer:
i understand your statement my good sir but, what is the question?
Step-by-step explanation:
The ages of the U.S. Presidents that were inaugurated during the 1900s are given below. What is wrong with this histogram? Question 8 options: The bar for 50–54 is too short and the bar for 55–59 is too tall. The bar for 50–54 is too short. The bar for 55–59 is too tall. The bar for 40–44 is too short and the bar for 45–49 is too tall.
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Use the grouping method to factor the polynomial below completely.
x3 - 3x2 + 5x - 15
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(x-3)x^2+5)
It's too short. Write at least 20 characters to explain it well.
:0
Answer:
(x2 + 5)(x – 3)
Step-by-step explanation:
please like
please i need this due now and DO NOT GIVE ME A LINK FOR THE ANSWER
Write two different polynomials with a difference of
−3x2 + 5x − 7.
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Answer:
Y = -3(x - 5/6)^2 - 59/12 and x = 5±i√59/6
Step-by-step explanation:
Pls give brainllest
Cindi deposited $300 at 7.5% simple interest rate. How much interest will she earn after 5 years?
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Answer:
$431
Step-by-step explanation:
using the formula P(1+r/100)^n,
we can substitute the P with $300,
substitute the r with 7.5%,
and substitute the n with 5.
How would you do this problem?
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Answer:
1
Step-by-step explanation:
Assuming no division by 0, anything divided by itself is 1.
Answer: the answer is 1
Step-by-step explanation:
I don't believe I have enough time to explain
A certain high school has 1,488 students. If you subtract the number of girls from boys you get 78. Let x be the number of boys and y be the number of girls.
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Answer:
boys = 705
girls = 783
Step-by-step explanation:
We are to find the number of boys and girls in the school
the answer can be determined using simultaneous equation
x = boys
y = girls
y - x = 78 equation 1
y + x = 1488 equation 2
subtract equation 1 from 2
2x = 1410
x = 1410/2 = 705
Substitute for x in equation 1
y - 705 = 78
y = 705 + 78 = 783
which angle is supplementary to.... asap plz
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Answer:
Angle AGC
Step-by-step explanation:
Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees. ... For example, a 50-degree angle and a 40-degree angle are complementary; a 60-degree angle and a 120-degree angle are supplementary
Using Angle Relationships to Solve Equations
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Answer:
x+x+4+3x-9=90
5x-5=90
5x=95
x=19
9. 19
10. 19+4=23
11. 3×19-9=48
please help ASAP
Will mark brainleist the
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Answer:
There both D.
Step-by-step explanation:
Mr. Ramirez burns 236 calories riding his bike each hour. He wants to burn more than 590 calories riding her bike at the same rate. Which inequality represents all possible values for t, the number of hours Mr. Ramirez must ride his bike to burn more than 590 calories?
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Answer:
t > 2.5
Step-by-step explanation:
590/236 = 2.5
t > 2.5
A beaker contains 114 pints of a chemical. A scientist pours the chemical out of the beaker until only 3 fluid ounces remain. How many fluid ounces of the chemical did the scientist pour out of the beaker?
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Answer:
Its 17
Step-by-step explanation:
Can you help me............
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Answer:
1,652,43
Step-by-step explanation:
Use the original price and the markup to find the retail price.
Original price: $70; Markup: 15%
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P = R - C
To calculate revenue R based on the cost C and the desired gross margin G, where G is in decimal form:
R = C / ( 1 - G)
The gross profit dollars P is the revenue dollars R from the sale times the gross margin G percentage, where G is in decimal form :
P = R * G
The markup percentage M, in decimal form, is gross profit P divided by cost C.
M = P/ C
M * 100 will change the decimal to a percentage.
Answer:
$80.50
Step-by-step explanation:
To find the retail price:
Find 15% of $70. 0.15 × $70 = $10.50Add the markup price to the original price. $70 + $10.50 = $80.50Final answer - $80.5015.
If abx - 5 =0, what is x in terms of a and b?f(x)X-5-4-3Ih(x)3014620-1-1.5-1.75-1012
8(x) = 3' +2
Which statement is true?
1) The y-intercept for h(x) is greater than
the y-intercept for /(x).
2) The y-intercept for Sx) is greater than
the y-intercept for g(x).
3) The y-intercept for h(x) is greater than
the y-intercept for both g(x) and S(x).
4) The y-intercept for g(x) is greater than
the y-intercept for both /(x) and h(x).
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3) The y-intercept for h(x) is greater than
the y-intercept for both g(x) and S(x).
1/5(30+a)>5
Solve the inequality
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Each morning papa notes the birds feeding on his birdfeeder. So far this month he has seen 59 blue jays, 68 black crows, 12 red robins and 1 cardinal
if 300 birds visit papa's birdfeeder, how many blue jays do we expect to see
A. 140
B. 177
C. 75
D. 126
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Probability of getting blue jays is : 59/140
Therefore, on 300 birds, you would get 126,43 blue jays, but you can’t have a half bird, so 126 is the answer.
Answer:
D
Step-by-step explanation:
add all together = 140
make a proportion
59/140=x/300
cross multiply
140x=17700
126.4285
Hey yall what is 2⋅2⋅2⋅n⋅n?
Answers
Answer:
8n^2 8n squared
Step-by-step explanation:
Answer:
it is 2 x 2 x 2 x n x n that is = 8 x 2n
Step-by-step explanation:
Please help me with this question
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Answer:
(m+n)(m-3)
Step-by-step explanation:
Can somebody please help me with this equation
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Answer:
c / 2x²=32
Step-by-step explanation:
so we have 2x²=32
x²=32/2
x²=16
x=√16 and x= -√16
x=4 and x= -4
Answer:
C D F
Step-by-step explanation:
C. 2x²=32
x²=16
x=±4
D.-3x²=-48
-x²=-16
x²=16
x=±4
F.27-5x²=-53
5x²=27+53=80
x²=16
x=±4
The length of a rectangle is 7 cm longer than its width.
The area of the rectangle is 120 cm².
What is the width of the rectangle?
Enter your answer in the box.
Answers
Answer:
length = 15 width = 8
Area 15x8 = 120
Step-by-step explanation:
L = length
W= width
L = W + 7 (width plus7)
Area = W x L
Area =W (W+7)
Do the distribution:
120 = W ² + 7W
Subtract 120 on both sides
W + 7W -120 = 0
Factor it
(W + 15)(W - 8) = 0
W = -15 or W = 8
8 is used for W
L = W + 7
L = 8+7=15
Length = 15
Width =8.
6 is 25% of what number? (also I can confirm that this is not a test)
Answers
Answer:
24
Step-by-step explanation:
6/ x = 25%/100%
100*6 = 600
600/25 = 24
Answer:
[tex]6/24 = 25/100\\[/tex]
25% = 1/4 = 6/x
so 4*6 = 24
6 is 25% of 24.
Step-by-step explanation:
Have a nice day!
and can I maybe have brainliest? Thanks!
. During a sale, the price of a computer is reduced by $118 from the original price $590. By what percentage is the price of the computer reduced by? a 25% b. 69% C. 20% d. 75%
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Answer:
C. 20%
Step-by-step explanation:
Samantha is trying to complete the Free Throw wellness challenge. In order to earn her chip, she needs to hit 16 out of 20 free throws on the basketball court. Her last three attempts were 12 out of 20, 13 out of 20, and 15 out of 20. How far is her average free throw percentage from the needed free throw percentage to earn the chip? (round to the nearest whole number)
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Answer:
83%
Step-by-step explanation:
12 + 13 + 15 = 40
16 x 4 = 64
16 x 3 = 48
40/48 = 0.833333333333
HELP DOES EQUATION A OR B HAVE A POSITIVE SLOPE!!??
Answers
Answer:
A
Step-by-step explanation:
The slope in a slope-intercept equation is the coefficient of x.
In A, the slope is a 4/3, which is positive
In B, the slope is a -5, which is negative
PLEASE ANSWER THIS QUESTION FOR 45 POINTS
How do you find the frequency of these numbers?
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Answer:
6 or 7
Step-by-step explanation:
(5y-3)(7y^2+11)
Simplify
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Answer:
35y^3+55y-21y^2-33
Step-by-step explanation:
that's the answer
Answer
[tex]70 {y}^{2} + 13y - 33[/tex]
Step-by-step explanation:
I think that's the answer I'm not sure
Juan compro un plasma en cuotas que costó $8000 si le faltan pagar 3 cuotas y ya pagó $6500 ¿cual es el valor de cada cuotas fijas?
Answers
Answer:
El valor de cada cuota fija es de $500.
Step-by-step explanation:
Para encontrar el valor de cada cuota fija, puedes calcular la diferencia entre lo que Juan ha pagado y el valor que costó el plasma para saber cuál es el monto que aún debe. Después, debes dividir la cantidad que aún debe pagar entre tres que es el número de cuota pendientes para encontrar el valor de cada cuota teniendo en cuenta que son fijas:
8000-6500=1500
1500/3=500
De acuerdo a esto, la respuesta es que el valor de cada cuota fija es de $500.