Answer:
number 9 is c.
im not really sure what 10 is
Answer: 9. (3,-4) which is C
10. (8,-4) which is A
For number 9:
I did elimination by taking one of the "answers" so for (3,-4) x=3 and y= -4
i plugged them in the equation so:
-10(3) -3(-4)= -18 **now we just solve**
-30+12 **its +12 because negative and negative= positive**
-30+12= -18
For number 10:
same steps as before i plugged (8,-4) so:
3(8)- (-4)- 28
24+4= 28
Which expression are equivalent to 7•7•7•7•7•7 2 answers
Answer:7^8/7^2, (7^2)^3
Step-by-step explanation:
Each member of the swim team must pay $76 to join the team. There are 376 members. How much does the team receive in dues?
Answer:
$28,576
Step-by-step explanation:
$76 (amount that each member pays) * 376 (total members) = $28,576 (amount that will be received in dues)
I hope this helps :)
please help!!!!!! :)
Answer:
Step-by-step explanation:
2w+11=109
2w=98
w=49°
what is 1.5 as a fully simplified fraction , thank youuuuu !!
LAST QUESTION PLS HELP. (It's not solve for x)
Answer:
40
Step-by-step explanation:
So, if the angle shown, one of them is 70. the other is 110, because line is 180 degress, 180-70 = 110. C is 110. But, we need to find B. 13x + 6 must also be 70 degrees. 70-6 = 64. 64/13 = about 5. A is 100. The inner angles are 70+70+N. Angles in triangle are 180, so N is 180-70-70, which is 180-140. The B is 40 degrees.
Answer:
m∠ABC = 26°
Step-by-step explanation:
13x+6 + 8+3x + 70 = 180
16x + 84 = 180
16x = 96
x = 6
m∠B = 8+3(6) = 26°
What is the volume of prism Enter your answer below as a mixed number in simplest form the numbers are 1 1/2 3 1/2 2 1/2
Answer:
The volume of rectangular prism = [tex]13\frac{1}{8}[/tex]
Step-by-step explanation:
Given - The length breadth height is given as [tex]1\frac{1}{2}[/tex] , [tex]3\frac{1}{2}[/tex] , [tex]2\frac{1}{2}[/tex] respectively
To find - What is the volume of prism.
Proof -
We know that ,
The volume of rectangular prism = Length × Breadth × Height
= [tex]\frac{3}{2}[/tex] × [tex]\frac{7}{2}[/tex] × [tex]\frac{5}{2}[/tex]
= [tex]\frac{105}{8}[/tex]
= [tex]13\frac{1}{8}[/tex]
⇒The volume of rectangular prism = [tex]13\frac{1}{8}[/tex]
The diameter of a circle is 8 units. What is the circle's circumference? Do not round your answer.
Answer:
25.12 or 25.13
Step-by-step explanation:
It says not to round so i’m not sure which one is the correct answer
(sorry (-.-“))
Answer:
25.12
Step-by-step explanation:
8 * 3.14 = 25.12
Find the value of the expression below for x=3
x^2+5
Answer: 14
Step-by-step explanation: 3 to the second is 3 twice EX. 3x3=9, 9+5=14
Answer: x= −5 /2 + 1 /2 √37 or x= −5 /2 + −1 /2 √37
Step-by-step explanation:
Step 1: Subtract 3 from both sides.
x2+5x−3=3−3
x2+5x−3=0
For this equation: a=1, b=5, c=-3
1x2+5x+−3=0
Step 2: Use quadratic formula with a=1, b=5, c=-3.
x= −b±√b2−4ac /2a
x=
−(5)±√(5)2−4(1)(−3) /2(1)
x= −5±√37 /2
x= −5 /2 + 1 /2 √37 or x= −5 /2 + −1 /2 √37
Can someone help me ASAP
PLZ HELP!!write the equation for the line that is parallel to AB that passes through (2,-5).
Answer:
y = 5/6 x - 6.667
Step-by-step explanation:
Remark
Your first step is to get the slope of the line on the grid.
The second step is to use slope of the first line that you get and use the point to get the answer.
Slope
A: (1,3)
B: (7,8)
Slope = (y2 - y1)/(x2 - x1)
y2 = 8
y1 = 3
x2 = 7
x1 = 1
Slope = (8 - 3)/(7 - 1)
slope = 5/6
The line so far is y = 5/6 x + b
Use the slope and the given point to get the new line.
y = 5/6 x + b
x = 2
y = -5
-5 = 5/6 2 + b
-5 = 10/6 + b
- 5 - 10/6 = b
- 5 - 1.666 = b
- 6.666 = b
Answer
y = 5/6 x - 6.667
What’s the answer of value v?
Answer:
v = 9
Step-by-step explanation:
6v - 4 = 50
6v = 54
v = 9
What is the image point of (2,9) after the transformation
T-1,-4 o ry=x?
Answer:8,-2
Step-by-step explanation:
Delta math
hallar el área de un triangulo rectángulo isósceles cuyos lados miden 10cm cada uno
helpppp
A roller coaster is at the top of a 72 m hill and weighs 134 kg. The coaster (at this moment) has____________ energy. Calculate it.
A. Kinetic Energy and 347,328J
B. Kinetic Energy and 9,648J
C. Potential Energy and 9,648J
D. Potential Energy and 94,550.4J
Answer:C
Step-by-step explenation: m=134kg,h=72m,g=10m/s
PE=mgh
PE=(134kg)(10m/s^2)(72m)
PE=964800J
i feel like i should know this one...
any kind of help is appreciated :)
Answer:
∠TAC = 70.53°
Step-by-step explanation:
ABCD is a square: AC = √AB²+BC² = √72
AM = 1/2 AC = √72 / 2 = 3 √2
tan ∠TAC = TM / AM = 12 / 3 √2 = 2.8284
∠TAC = 70.53°
The price of a gallon of unleaded gas has dropped to $2.80 today. Yesterday's price was $2.86 . Find the percentage decrease. Round your answer to the nearest tenth of a percent.
What is the y-intercept of function g if g(x) = 2f(x) + 1 ?
A. (0,2)
B. (0,-1)
C. (0,3)
D. (0,1)
By evaluating the function in x = 0, we will see that the y-intercept is (0, 3), so the correct option is C.
How to find the y-intercept of a function?
The y-intercept of a function g(x) is given by evaluating the function in x = 0.
So the y-intercept of g(x) is:
y = g(0).
In this case, we have:
g(x) = 2f(x) + 1
The y-intercept will be:
g(0) = 2*f(0) + 1
By looking at the graph, we can see that f(0) = 1, replacing that above we get:
g(0) = 2*1 + 1 = 3
Then the y-intercept is the point (0, 3), meaning that the correct option is C.
If you want to learn more about y-intercepts, you can read:
https://brainly.com/question/20896994
Help me please with this question
Answer:
107cm
Step-by-step explanation:
The the answer is 107 because you have to add up all of the numbers.
help meee plsssss
:)
What are the coordinates of the point on the directed line segment from (-10, -5) to (5, 1) that partitions the segment into a ratio of 1 to 2?
if you make a graph and add the coordinates on the graph you can use that find out how it creates a ratio of 1:2
What kind of number is
5 1/4
Answer:
I think you're talking about mixed numbers
Step-by-step explanation:
4.
A balloon is released from the top of a building. The graph shows the height of the balloon over time. What does the slope and y-intercept reveal about the situation?
A. The balloon starts at a height of 0 ft and rises at a rate of 10 ft.
B. The balloon starts at a height of 10 ft and rises at a rate of 0 ft.
C. The balloon starts at a height of 0 ft and rises at a rate of 100 ft.
Answer:
I'm pretty sure the answer is letter B or letter C
Step-by-step explanation:
C. the balloon starts at a height of 0 ft and rises at a rate of 100 ft. Brainly
PLEASE HELP ASAP !!!!!
Answer:
The correct answer is
b) DEF=QRS
Please please help i need thisrigt now
Answer:
oh i can't see the picture!!!
Step-by-step explanation:
write this expression without grouping symbols.
-3x(2x+5)
Answer:
− 3 ( 2 + 5 )
Step-by-step explanation
Simplifica
Distribuye
− 3 ( 2 + 5 ) − 6 2 − 1 5
Solución
− 6 2 − 1 5
Find the missing fraction. What is the ??? equal to? (the fractions aren't in order)
1/12, 1/27, 1/6, 1/9, ???, 1/3
if you could help that would be amazing! thanks!
Step-by-step explanation:
1/6 divided by 3=1/2.
I think this is the answer
4. Divide z(5z2 - 80) by 5z (z+4)
Answer:
z-4
Step-by-step explanation:
z(5z²-80) ÷ 5z(z+4) = z-4
Step-by-step explanation:
Given: z(5z²-80) ÷ 5z(z+4)
Calculation:
First we factor numerator z(5z²-80)
Take out 5 from 5z²-80 and we get 5z(z²-16)
Now we factor 16 = 4²
5z(z²-4²)
Using formula, (a²- b²)=(a+b)(a-b)
5z(z²- 4²)⇒5z(z+4)(z-4)
Simplified fraction
5z(z+4)(z-4) ÷ 5z(z+4)
Cancel like factor from numerator and denominator
⇒ z-4
Thus, z(5z²-80) ÷ 5z(z+4) = z-4
Heather has divided $5600 between two investments, one paying 9% the other paying 5%. If the return investment is $396, how much does she have in each investment?
Answer:
x = 2700 y=2900
Step-by-step explanation:
x+y = 5600
5/100 x + 9/100 y = 396
x+y=5600
5x+9y=39600
5x+5y = 28000
5x+9y=39600
-4y = -11600
y= 2900
x = 5600-2900 = 2700
a = 5bc
b = -4 and c = -3
Work out the value of a.
Step-by-step explanation:
a=5*-4*-3
a=-2
hope this helps
I need help who ever get it right get brainly
Answer:
m<a = m<c since those two angles are vertical angles.
m<a + m<b = 90⁰ since, if you look closely m<a and m<b forms a 90⁰ angle that means it is equal to 90⁰.
Hope this helps and I would appreciate if you give me the brainlist or not thank you :) !!