Answer:
72
Step-by-step explanation:
6(5+7)
6(12)
72
GCF is 6
Use the distributive property by factoring out 6, like I did above
Answer:
Use the GCF and distributive property to find the sum of 30 + 66.
Step-by-step explanation:help
An iPhone marked for 268$ was sold for $334 due to its great popularity to customers by what percent did the price go up ( round to the nearest tenth)
Answer:
27%
Step-by-step explanation:
HELP THIS IS DUE VERY SOONN
Answer:
A: 7
B: 84,035
Step-by-step explanation:
The population increases by 7 each time, so 12,005x7=84035.
(Side note: I'm not completely sure what the "exponential function" is but I think the answer is correct. Check over it yourself to be sure :)
Answer:
a. x plus 5 times 7
b. 84035
Step-by-step explanation:
i need help. can anybody help me
Answer:
positive 1/2
Step-by-step explanation:
Answer:
0.5
Step-by-step explanation:
3-2/0-2= 0.5
Given the equation of all points equidistant from a center, what is the center point?
x2 + (y + 4)= 16
Answer:0,-4
Step-by-step explanation:
Find the solution of the system of equations -7x-3y=-20 3x+6y=-15
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Answer:
(5, -5)
Step-by-step explanation:
I like a graphing calculator for quickly finding a solution to a system of equations. It shows the solution to be (5, -5).
__
We can add the second equation to 2 times the first to eliminate the y-variable.
2(-7x -3y) +(3x +6y) = 2(-20) +(-15)
-11x = -55 . . . . . collect terms
x = 5 . . . . . . . . . divide by -11
Substituting this value into the second equation, we have ...
3(5) +6y = -15
6y = -30 . . . . . . . . subtract 15
y = -5 . . . . . . . . . . divide by 6
The solution is (x, y) = (5, -5).
Callie has a new kitten. The kitten weighs 3 pounds less than half the weight of Callie’s cat. Together, the cat and the kitten weigh 18 pounds. Which system of equations could be used to find the weight of each animal?
Let K = Kitten and C = Callie the Cat
A) K= 1/2C-3
K+C=18
B) K= 1/2C+3
K-C=18
C) K= 1/2C+3
K= -C+18
D) K= 1/2C-3
C - K=18
Answer:
A) K=1/2C-3
K+C=18
Step-by-step explanation:
The width of a rectangle is 3x − 7. The length of the rectangle is 4x + 5. Find the area of the rectangle. Justify your result
Answer:the answer is d. 14x-4
Step-by-step explanation:
Jim drank 2 4/5 cups of orange juice and Jack drank 1 1/10 cups less than Jim. How much juice did jack drink? Explain your answer.
Answer:
Step-by-step explanation:
2 4/5 - 1 1/10
2 8/10 - 1 1/10
1 7/10 is how much juice Jack drank
Answer:
1 7/10
Step-by-step explanation:
First you should change 4/5 to 8/10 to have a common denominator. Then you just subtract and to get the answer.
i need help please asap
Answer:
1
Step-by-step explanation:
If this answer helped you then please mark it as brainliest so I can get to the next rank
Please do number 13 for me
Jared measured a house and its lot and made a scale drawing. The scale of the drawing was 5 millimeters : 3 meters. The actual length of the front lawn is 69 meters. How long is the lawn in the drawing?
Answer:
115mm
Step-by-step explanation:
5/x = 3/69
5/x = 1/23
5*23 = x
115 = x
Help me for 25 points !!!! And brainlist!!!!
(Don’t answer if u don’t know cause then i will report you)
Answer:
its 37° because both the triangle are congruent to each other.
Step-by-step explanation:
i answer ur ans how much i know but please don't report me okay
Determine whether ABCD is a parallelogram if AB = 6, BC = 12, CD = 6, and DA = 12. Justify your answer
A/ Yes; Opposite sides are congruent to each other.
B/ Yes; Opposite sides are parallel to each other.
C/ Yes; Opposite angles are congruent to each other.
D/ No
f(x) = -x² + x + 14
Find f (2)
Answer:
Step-by-step explanation:
f(2) = -2^2 + 2 + 14 = -4 + 2 + 14 = 12
Answer:
f(2) = 20
Step-by-step explanation:
f(x) = -x^2 + x + 14
f(2) = (2)^2 + (2) + 14
f(2) = 4 + 2 + 14
f(2) = 20
3x+2.2is equal to x=1.7
Answer:
7.3 answer
Step-by-step explanation:
x=1.7
now
3x+2.2
3×1.7+2.2
7.3
PLEASE PLEASE PLEASE PLEASE HELP 3: I WILL TRY TO GIVE BRAIN LIEST IF IT ALLOWS ME
Answer:
Step-by-step explanation:
by the looks of it its saying what the difference was each time
what graph below matches this equation y=2x+1
What is the solution to the equation: 37x=9x+4
Answer: X = 1/7
Step-by-step explanation:
37x = 9x + 4
subtract 9x to both sides
28x = 4
now divide by 28
x = 4/28
simplified its
x = 1/7
Answer:
28x=4
x=1/7
Step-by-step explanation:
First you would make simplyfiy the expression so that you would have x on one side, when you do that you will get 28x=4. When simplyfied you will get 1/7.
Helpppp.....................................................
Answer:
6 and 8 are yes
Step-by-step explanation:
-4 and -6 are no
Answer:
sorry for this answer
Step-by-step explanation:
Do you have PC ?
-0.1 = -10c who can answer this
Answer:
c = 0.01 | Hope I helped :')
Steps to answer:
1. Divide both sides by -10.
-0.1/-10=c
2. Simplify -0.1/-10 to 0.01.
0.01=c
3 Switch sides.
c=0.01
---------------
Checking your answer:
−0.1=−10c
1 Let c=0.01.
−0.1=−10×0.01
2 Simplify 10×0.01 to 0.1.
-0.1=-0.1
Done by NeighborhoodDealer.
The scale factor from drawing 1 to drawing 2 is ___ %
Please help! Fill in the blank
I will give brainliest
Answer:
ghggyffxvbvucfyiyiyxozhlhzguvufcbi8
it literally means "harmonious sounding together".
a. sonare
b. sonaire
c. sinfonia
d. sinfona
Answer:
b sonaire
Step-by-step explanation:
Hope that helps
The triangle represents a scale drawing that was created by using a factor of One-half.
A triangle with sides lengths of 5 inches.
Which is true of the measures of the sides of the original triangle?
Each side of the original triangle is One-half the length of each side of the scale drawing.
Each side of the original triangle is 2 times the length of each side of the scale drawing.
Each side of the original triangle is the same length as each side of the scale drawing.
Each side of the original triangle is 2 inches shorter than the scale drawing.
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Answer:
(b) Each side of the original triangle is 2 times the length of each side of the scale drawing.
Step-by-step explanation:
If the smaller is 1/2 the larger, then the larger is 2 times the smaller. The original triangle's sides are 2 times those of the scale drawing.
Use the figure shown below to find the value of x
what i don't understand why you are not answer that question
Three times the sum of a number and nine is 12. Find the number.
Answer:
7
Step-by-step explanation:
3x+9=12
3x=21
x=7
Answer:
[tex] - 5[/tex]
Step-by-step explanation:
[tex]3(x + 9) = 12[/tex]
Hola me podrían ayudar por favor Convertir las fracciones a números decimales y colocar los decimales en la recta numérica: a. 2/3 b. 8/5 c. -5/2 d. 7/4 e. 9/2 f. -11/3 g. 13/5 h. -7/4
Answer:
a. 2/3 = 0.67
b. 8/5 = 1.6
c. -5/2 = -2.5
d. 7/4 = 1.75
e. 9/2 = 4.5
f. -11/3 = -3.67
g. 13/5 = 2.6
h. -7/4 = -1.75
Step-by-step explanation:
Convirtiendo las fracciones dadas a decimales, tenemos:
a. 2/3 = 0.67
b. 8/5 = 1.6
c. -5/2 = -2.5
d. 7/4 = 1.75
e. 9/2 = 4.5
f. -11/3 = -3.67
g. 13/5 = 2.6
h. -7/4 = -1.75
simplify 3(tan^2 theta - sec^2 theta)
a. 1
b. 0
c. -3
d. 3
*ITS NOT D*
Answer:
it's option c. - 3
Hope it will help :)❤
Answer:
c. -3
Step-by-step explanation:
3x^2+8x-6=0 solve with quadratic formula
Answer:
The answer is x = -4 ± √34 /3
Step-by-step explanation:
Solve the equation for x by finding a , b , and c of the quadratic then applying the quadratic formula.
Hoped this helped!
PLEASE HELP!!!!
Find the length of the missing side. The triangle is not drawn to scale.
100
10
48
Answer:
10
Step-by-step explanation:
pythagorean theorem
take the sum of the square of each leg and set it equal to the square of the hypotenuse
8² + 6² = x²
64 + 36 = x²
x² = 100
x = [tex]\sqrt{100}[/tex] or 10
Answer:
B.10 units
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean theorem which states that a^2+b^2=c^2
Plug in what we know....
8^2+6^2=c^2
64+36=c^2
c=sqrt(100)
c=10 units or B
16
27
Find the exact value of z.
Answer:
Step-by-step explanation:
There is no question.
