Answers
Answer: C cus it’s the line goes through -2 and -3
Step-by-step explanation:
Explanation
Y= -2x - 3
Slope is -2 so since the graph shows -1/2 that’s basically saying up one and over two but the opposite is down two and over 1
Y-intercept is -3 so where the point meets the y line
Y u
Related Questions
please give me the answer i cant get it
Answers
Answer:
i believe its c
Step-by-step explanation:
Answer:
C) more than one triangle
Step-by-step explanation:
Special Pairs of angles and Classifying Triangles (PLEASE HELP)
Answers
Answer for Practice 8-4:
1. Right, Scalene
2. Acute, Isosceles
3. Obtuse, Scalene
4. Isosceles
5. Scalene
6. Equilateral
7. Scalene
8. Acute
9. Obtuse
10. Right
11. Right
12. This cannot be done because a right triangle always has two acute angles (cannot be right-angled and obtuse-angled at the same time)
14. Can't be done because a scalene triangle has no congruent sides, while isosceles triangles have two equal sides and two equal angles.
What is the effect of multiplying both sides of an inequality by a negative number? Explain and give an example.
Answers
Let's say we start with the true statement that 2 < 5
Multiplying each of those numbers by -1 means we have...
2 turn into -25 turn into -5If the inequality sign stayed the same, then we'd have the false statement -2 < -5. Use a number line to see why this is false. Note how -2 is to the right of -5, so it should be larger.
To fix this error, we flip the inequality sign.
So we go from 2 < 5 to -2 > -5
Rule: Multiplying both sides by a negative number always flips the inequality sign.
The graph below represents the number of balls thrown over time. What is the constant of proportionality? PLSSS HELPPPPPPPPPPPPPPPPPPPPPP
Answers
Please mark brainliest!
What is the solution for x + 2(x + 8)?
Answers
Answer:
3x+ 16
Step-by-step explanation:
I simplified it. you can't do anything more to it than that.
Hope this helps! :)
Help me please
__________________
Answers
Answer:
1. f>30
2. s≥140
Hope This Helps!!!
Help me pleaseeeeeeeeee
Answers
Answer:
There are six faces on the solid.
There are twelve edges on the solid.
There are eight vertices on the solid.
Step-by-step explanation:
The 3-D solid shape is a cube.
A cube is a regular hexahedron.
Hexahedron is a polyhedron with six faces (regular meaning all six are square).
So, there are six faces on a cube.
A cube has 12 edges because all faces are squares and congruent to each other, all 12 edges are the same length.
A vertex is a corner where edges meet. The plural is vertices.
a cube has eight vertices, a cone has one vertex and a sphere has none.
b² - 5c if b = 15 and c = 9
Answers
Answer:
180
Step-by-step explanation:
Here,
b=15
c=9
Now,
[tex]=b^{2}-5c\\\\=15^{2} -5*9\\\\=225-45\\\\=180[/tex]
Answer:
180
Step-by-step explanation:
b^2-5c
Substitute 15 in for b
15^2=225 -> 225-5c
Substitute 9 in for c
5(9)=45
225-45 = 180
Can you help me on this? And I’ll give u brainliest
Answers
A store sells 12 cans of nuts for $21. What is the unit price?
A. $0.57 per can B. $1.75 per can C. $2.52 per can D. $3.30 per can
Answers
Answer:
1.75 is the answer
Step-by-step explanation:
1.75 x 12= 21
Explanation 21 divided by 12 =1.75
Use the coordinate plane to help you identify the length of each leg then use the Pythagorean Theorem to find the length of CD
PLEASE HELP!!!!!!!!!!!!!!!!
Answers
Answer:
CE= 9cm, DE= 5cm, CD= 10.2956cm
Step-by-step explanation:
Let E be the point of the other triangle.
Using Pythagoras' Theorem,
CD= square root symbol (CE^2 + DE^2)
= square root symbol (9^2+5^2)
= 10.2956cm (6 sf)
I need help with this one
Q15
Answers
Answer:
[tex]2 + 3b[/tex]
Step-by-step explanation:
[tex]2b + (2 + b) \\ \\ 2b + 2 + b \\ 2 + 3b[/tex]
help me I'll give brainliest to the person with the correct answer I accidentally clicked an answer
Answers
Answer:
D. 204 [tex]ft^{2}[/tex]
Step-by-step explanation:
the center square 11b x 12h = 132
17 - 11 = 6/2 = 3 this is the base for each of those right angles
3 x 12 = 36 x 2 = 72
132 + 72 = 204 [tex]ft^{2}[/tex]
Answer:
its d i think sorry if im wrong
Step-by-step explanation:
2.Trig problem, plss help
Answers
no idea
Step-by-step explanation:
I need help with this one
Q13
Answers
Answer:
p<400
Step-by-step explanation:
It said that Robin has less than 400 hundred, which means that it should be this (<)
Hope this helps!
Answer :
fewer than 400
p < 400
Step-by-step explanation:
Mariko has an 1:80 scale-drawing of the floor plan of her house. On the floor plan, the dimensions of her rectangular living room are
1 7/8 inches by 2 1/2 inches.
What is the area of her real living room in square inches? Show work to explain how you found your answer.
Answers
Answer:1 inch is actually 80 inch so:
1 7/8 x 80 is true length of side 1 and
2 1/2 x 80 is true length of side 2 of room
Step-by-step explanation:
the area is side 1 x side 2 in sq inches
then change square inches to square feet for your final answer
Answer:
14000
Step-by-step explanation:
multiply by 80, and then multiply the height and width together to get your answer!
Please Explain How to Solve.
Can somebody explain how to find an area of a square?
Please note that the area's side lengths are all the same.
(The side lengths are all 1/3 or also known as 0.3333)
Answers
Answer:
0.66653334
Step-by-step explanation:
The area of the face of the square is the side length x the side length. So 0.3333 x 0.3333 = 0.11108889. Since a square has 6 sides, multiply 0.11108889 with 6. So it equals 0.66653334.
Aisha has a piece of string that she cuts into smaller pieces. This line plot shows the length of each piece. Juan has a piece of string that is 12 as long as Aisha's seventh-longest piece. (Note: The problem states the seventh-longest piece, not the seventh-longest length.)
How long is Juan's piece of string?
[answer is 2/58] btw
Answers
Answer:
2/58 i think, sorry if wrong or took to long.
GIVING BRAINLIEST FOR BEST ANSWER!
Which of the following is true?
A) Three and three ninths plus seven and six elevenths equals ten and eighty seven ninety ninths
B) Two and three eighths plus six and four fifths equals eight and twelve fourtieths
C) Three and three sevenths plus four and two thirds equals seven and two twenty ones
D) Four and five sixths plus five sevenths equals nine and ten thirteenths
Answers
Answer:
A) Three and three ninths plus seven and six elevenths equals 10 and eighty seven ninety ninths
Step-by-step explanation:
Translate these into numerical values: 3 3/9 + 7 6/11 = 10 87/99
Find a common denominator or multiple that your denominator's (9 and 11) share. Their lowest common multiple is 99.
Take 3 3/9's and multiple the denominator by 11 to get your denominator of 99. What you do to your denominator also must be reflected in your numerator, so multiply it by the same factor of 11. You will get 3 33/99
Repeat for 7 6/11. Multiply your denominator (11) by 9 to get your denominator of 99. Do the same in the numerator (6) to get 54.
Now add your new values. 3 33/9 + 7 54/99
Your fractional values will add up to 87/99, and your whole number values will add up to 10. In this case, your fractional values do not exceed 1, so there is no need to work any further. Your final answer is 10 87/99
Write the Equations of each line in slope-intercept form
Answers
Answer:
1. y = 3x + 2
2. y = x + 4
Step-by-step explanation:
B. y= x + 4
I dont know how to do this i need help
Answers
Answer:
102$
Step-by-step explanation:
(20/100*38)*5+(16/100*45)*6+(10/100*52)*4
=102$
im not good in maths so this what i think
Determine whether you can construct many, one, or no triangle(s) with each description.
1. A scalene triangle with an angle of 143° and a side length of 4 cm
One Triangle
Many Triangles
No Triangles
2. A right triangle with side lengths of 3 cm, 4 cm, and 5 cm
One Triangle
Many Triangles
No Triangles
3. An isosceles triangle with an angle of 170°
One Triangle
Many Triangles
No Triangles
Answers
Answer:
1: Many Triangles
2: No Triangles
3: One Triangle
Step-by-step explanation:
Pls give brainliest :)
Which of the following expressions represents the perimeter of the figure below?
Group of answer choices
A. 5x - 10
B. 5x -6
C. 10x - 12
D. 10x - 20
Answers
Identify the transformations that occured between ABCD and RSPQ.
Reflection over the y-axis
Translation down 2 and left 1
Translation right 3 and up 2
Rotation of 90o counterclockwise
Rotation of 90o clockwise
Reflection over the x-axis
Answers
Answer: rotation of 90 degrees counterclockwise
Step-by-step explanation: flip the page to counter clockwise once and see if ABCD lines up with RSPQ
Small chips are stored in a container. Without looking, a single chip was selected from the container and then returned to the container before another chip was selected. Out of the 22 times a chip was selected, 16 white chips were selected, 4 black chips were selected, and 2 gray chips were selected.
Which statement is true about how the theoretical probability of a chip being selected compares to the experimental probability of a chip being selected?
A. The theoretical probability and the experimental probability of a white chip being selected are equal.
B. The theoretical probability of a black chip being selected is less than the experimental probability of a black chip being selected.
C. The theoretical probability and the experimental probability of a black chip being selected are equal.
D.The theoretical probability of a white chip being selected is less than the experimental probability of a white chip being selected.
Answers
Answer:
The correct answer is A.
Answer:
Step-by-step explanation:
i think its A
Which of the following options have the same value as 60\%60%60, percent of 949494?
Choose 3 answers:
Choose 3 answers:
(Choice A)
A
0.06\cdot 940.06⋅940, point, 06, dot, 94
(Choice B)
B
0.6\cdot 940.6⋅940, point, 6, dot, 94
(Choice C)
C
\dfrac{3}{5}\cdot 94
5
3
⋅94start fraction, 3, divided by, 5, end fraction, dot, 94
(Choice D)
D
60\cdot 9460⋅9460, dot, 94
(Choice E)
E
\dfrac{60}{100}\cdot 94
100
60
⋅94
Answers
Answer:
its b c and e
Step-by-step explanation:i had it in khan academy
Simplify
-(w+4)+2(4w-4)
help plz :’)
Answers
Answer:
The simplified answer is 7w - 12.
Step-by-step explanation:
-1(w+4) + 2(4w-4)
(-w -4) + (8w - 8)
7w - 12
Answer:
7w - 12
Step-by-step explanation:
-(w+4)+2(4w-4)
Step 1: Distribute
In this equation, there are two things being distributed, the -(w+4) and the 2(4w-4). Looking at -(w+4) makes you think that there is nothing to distribute but actually there is. Treat the - like a -1 so that it looks like -1(w+4) and then we distribute normally.
-1 x w = -w
-1 x 4 = -4
Put it together and you have:
-w-4
Then the 2(4w-4), with this, we need to distribute the 2 into the 4w and -4. To do this, you just multiply the numbers.
2 x 4w = 8w
2 x -4 = -8
Put those together and you have:
8w-8
After distributing, the equation should like:
-w-4+8w-8
Step 2: Combine Like-Terms
In the remaining equation, there are 4 things we can combine. The -w and 8w, and the -4 and -8. The reason that we are doing it in this order is because you cannot combine a number with a variable, like combining -4 with 8w. Now we just add (or subtract).
8w - w = 7w
-4 - 8 = -12
Leaving us with the fully simplified equation:
7w - 12
i neeed this now asap
Answers
Answer:
What type of math this is text me back!
Step-by-step explanation:
Please Help me solve this (Who ever answers correctly will get brainlest)
Answers
Answer:
First ones right
Second one wrong
Third one wrong
Fourth one right
Fifth one right
Step-by-step explanation:
I'm pretty sure this is right lol
Krista is building a pen for her bunny.
She’s planning to make it 5 feet long and 4 21 feet wide. She would like to build one with an area 3 times as big as this, but she doesn’t have the room. How long would the pen be if she could make one that size? What would the area be?
Answers
Answer:
15 feet long.
Step-by-step explanation:
5x3=15
Hope this helps :)