Answers
Answer:
15.
a) 9
b) (x + 3)(x + 3) or (x + 3) ^ 2
16.
a) 121
b) (x + 11)(x + 11) or (x + 11) ^ 2
17.
a) 81
b) (x + 9)(x + 9) or (x + 9) ^ 2
Related Questions
Given the two points write the equation for the line in slope intercept
form!
(5,3) and (-1,5)
Answers
Comment below if you want an explanation on why!
I need help! I can't figure out how to do this! So, can you help me?
Answers
Answer:
5 - x=90°
6- angle c= 75°
7- angle a = 90°
Answer:
c = 75
Step-by-step explanation:
All triangles add up to 180. Add the two angles which you have, and then subtract that from 180. that will be your third angle value.
Match the vocab word with the correct definition.
1. slope-intercept form
parts of expressions and equations separated by operation symbols and/or equal signs
2. sequence
the steepness of a line; rise over run, change in y over the change in x
3. term
y = mx + b form of a linear equation where m is the slope of the line and b is its y-intercept
4. slope
a list of numbers
5. undefined slope
the slope of a vertical line because the change in the x-values, the denominator, is zero
Answers
Answer:
slope-intercept form:
y = mx + b form of a linear equation where m is the slope of the line and b is its y-intercept
sequence
a list of numbers
term:
parts of expressions and equations separated by operation symbols and/or equal signs
slope:
the steepness of a line; rise over run, change in y over the change in x
undefined slope
the slope of a vertical line because the change in the x-values, the denominator, is zero
Step-by-step explanation:
simplify –4(5x) plz (don't mind this)
Answers
Answer:
-20x
Step-by-step explanation:
remove parentheses: -4*5x
multiply the numbers: -4*5x
answer: -20x
What is 10/5 as a percentage
Answers
Answer:
200%
Step-by-step explanation:
step
6.
Which equation best describes the graph?
y = 2x + 4
y = –2x + 4
y = 2x – 4
y = –2x – 4
Answers
Answer:
y=-2x-4
Step-by-step explanation:
The slope has a Y-intercept at the -4, which narrows the choices down to 2. Since the slope is leaning left, it's a negative, which will make the answer to this y=-2x-4
Answer:
i don't know
Step-by-step explanation:
If 6×10‐n= 0.06, n>0, then n is
Answers
6 x 10 - 59.94 = 0.06
A man chooses a card at random from a pack of playing cards. What is the probability that the card is a diamond? Please simplify the answer to its lowest terms.
Answers
Answer: The odds of drawing a King or a heart are P(E)/P(E') = (4/13)/(9/13) = 4/9. What is the probability of getting at least one black card in a 7-card hand off a shuffled 52-card deck
Step-by-step explanation:
Use the distributive property to rewrite the algebraic expression below
9 (r+12)
Answers
Answer:
9r+108
Step-by-step explanation:
9 times r, 9 times 12.
9r+ 12 times 9 equals 9r+108
I need help fast! What is the square root of 9x^12? And 18x^7? And 25x^18 y^14? And 50x^9 y^19? Sorry I know it's a lot but I need it quick!
Answers
Answer:
Answer:
The principal, real, root of:
9–√2
=3
All roots:
3
−3
9 is a perfect square
Answer:
The principal, real, root of:
25−−√2
=5
All roots:
5
−5
25 is a perfect square
Step-by-step explanation:
the first one is for the 9 and the second one is for the 50
como convertir 0.8 horas asegundo
Answers
1 hora es igual a 3600 segundos
Step-by-step explanation:
solo es multiplicar 0.8 x 3600= 2880
Answer:
2880 secons w
Step-by-step explanation:
multiply the time value by 3600
Classify each pair of angles as complementary, supplementary, or neither.
Drag and drop the choices into the boxes to correctly complete the table. Each pair of angles may belong to more than one category.
complementary supplementary neither
Answers
Answer:
neither; neither; supplementary
Step-by-step explanation:
Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.
First picture: 32° + 48° = 80°
80° < 90° and 80° < 180°
Therefore they are neither
Second picture: 101° + 77° = 178°
178° > 90° and 178° < 180°
Therefore they are neither
Third picture: 107° + 73° = 180°
180° < 90° but 180° = 180°
Therefore they are supplementary
neither neither and supplementery cus i smrt
does anyone know the area and the perimeter of this??
Answers
Answer:
Area=15in²
Perimeter=16in
Step-by-step explanation:
area=L×W
Perimeter=L+L+W+W
Answer:
Your answer is
Area = ( 5 * 3) = 15 inch ^2
Perimeter = 2(5+3) = 16 inch
Mark my answer as brainlist . I need that urgently . Folow me for more answer.
Step-by-step explanation:
What is the y-intercept of 8y = -16x + 24
Answers
Answer:
Rearrange the equation8y=-16x+24 y=-2x+ 3 y- intercept: 3Joe ordered an 18 inch pizza with pineapple and ham on it from Mr. T's Famous Chicago Style Pizzeria. The pizza was cut into 6 slices. Joe ate only two slices and decided he didn't like the famous pizza and discarded the rest. How many square inches of pizza did he throw away? Use 3.14 for pi. Round to the nearest tenth of a square inch.
Answers
Answer:
[tex]A_4 = 170\ in^2[/tex]
Step-by-step explanation:
Given
[tex]Diameter = 18\ in[/tex]
[tex]Slices = 6[/tex]
[tex]Eaten = 2[/tex]
Required
Determine the area of the discarded part
First, calculate the area of the pizza.
[tex]Area = \frac{\pi D^2}{4}[/tex]
Substitute 18 for D and 3.14 for [tex]\pi[/tex]
[tex]Area = \frac{3.14 *18^2}{4}[/tex]
[tex]Area = \frac{1017.36}{4}[/tex]
[tex]Area = 254.34[/tex]
If he eats 2 out of the 6 slices, then it means he discarded 4 out of the 6.
So, the area of the 4 is:
[tex]A_4 =\frac{4}{6} * Area[/tex]
[tex]A_4 =\frac{4}{6} * 254.34[/tex]
[tex]A_4 =\frac{4* 254.34}{6}[/tex]
[tex]A_4 =\frac{1017.36}{6}[/tex]
[tex]A_4 =169.56in^2[/tex]
[tex]A_4 = 170\ in^2[/tex] -- approximated
The area of the discarded is 170 square inches
Kelsey has 10 yards of ribbon. Each bow requires 3/8 yards of ribbon. How many bows can she make?
Answers
Answer:
she can make 26 bows
Step-by-step explanation:
write the expression in repeated multiplication form then write the expression as a power
Answers
(-8)^7
HELP WILL GIVE BRAINLIEST!! AND 75 POINTS
Answers
Answer:
4 equation 4
Step-by-step explanation:
did math in head
Answer:
Equation 4.
Step-by-step explanation:
2+6=8
2 times 2+4=8
3 times 2+2=8
5 times 2-4=6
The 6 is different.
Evaluate -41-41.=
-8
08
16
-16
Answers
Answer:
are you sure those are all the options because it is -82
Step-by-step explanation:
There were some people on a train. 17 people get off the train at the first stop and 22 people get on the train. Now there are 66 people on the train. How many people were on the train to begin with?
Answers
the product of two consecutive odd number is 143 find the number
Answers
Step-by-step explanation:
It would be 11 x 13, because 11 x 13 = 143.
Check: 11 and 13 are both consecutive odd numbers.
Check: 11 x 13 = 143.
Answer:
11 x 13
Step-by-step explanation:
You just sort of have to tinker around! That will help you gauge the range of the answer and eventually find it!
Hope that helps!
plz helppppppppppppppppppppppppppppp!!!!
Answers
Answer: Exact Form: is
[tex] \frac{399}{40} [/tex]
Decimal form: 9.975 Mixed number form:
[tex]9 \frac{39}{40} [/tex]
1. What is the volume of the cylinder below? Round
to the nearest tenth.
10 in.
30 in.
Answers
How many minutes would it take a car traveling at a constant speed of 40 miles per hour to go 120 miles?
Answers
Answer:
3 Hours = 180 Minutes
Step-by-step explanation:
Time=Distance/speed
X=120/40
X=3
60*3= 180
What type of solutions to quadratic equations can be solved by factoring and using the zero product property?
Answers
Answer:
The Zero Product Property states that if ab = 0, then either a = 0 or b = 0, or both a and b are 0. When the product of factors equals zero, one or more of the factors must also equal zero. Once the polynomial is factored, set each factor equal to zero and solve them separately.
Step-by-step explanation:
hope this helps
Estimate. About how many groups of 25 are in 95?
How do you know?
Answers
Answer:
75 is 3, groupsStep-by-step explanation:
Try counting by qurter
geometry pls help thank u
Answers
Answer:
x=61.5536707435
Step-by-step explanation:
Use tan:
tanθ=opposite/adjacent
tan72=x/20
x=3.07768353718*20
x=61.5536707435
Solve by factoring and the square root method, SHOW ALL WORK.
Answers
Answer:
Not sure
Step-by-step explanation:
Solve the following system using the substitution method.you must show ALL work and use the substitution method.
4x+y=14
x-2y=8
Answers
Answer:
y=-2
x=4
Step-by-step explanation:
4x+y=14
x-2y=8 then x=8+2y
substitute for x in 4x+y=14
4(8+2y)+y=14
32+8y+y=14
reduce
32+9y=14
32+9y-32=14=32
9y=-18
9y/9=-18/9
y=-2
x=8+2(-2)=4
I NEED HELP
Ann receives a 4% commission on her sales. Her last paycheck included $196 in commissions. Solve the formula C = 0.04s for s, where C is the amount of commission and s is the amount of sales. Then substitute to find her sales.
A.
$195.96
B.
$196.04
C.
$7.84
D.
$4,900
Answers
Answer:
D-$4,900
Step-by-step explanation:
Answer:
The answer is D. $4,900
Step-by-step explanation:
$196 in commissions => a = 196
s = a / 0.04 = 196 / 0.04 = $4900 = Ann's sales
so the answer for Ann's sales is $4,900