Answer:
-9 , 2
Step-by-step explanation:
2x-9 = -18
2-9 = -7
What is the equation for this line?
Please Help :( Due tomorrow 5/21
1. Point A is on a number line halfway between -20 and -4. Point B is halfway between point A and 0. What integer is represented by point B?
2. Nine Celsius temperatures are recorded in a lab. The middle temperature is 0°C. What is the maximum number of temperatures that could be represented by negative numbers?
Answer:
1. point A is -8 and 0 is -4
Step-by-step explanation:
Which ratio is equivalent to 33:11?
Answer:
3:1
Step-by-step explanation:
33 / 11 = 3
11/ 11 = 1
just i lilbit more plz help me
Answer:
36
Step-by-step explanation:
1/3y = 12
12 x 3 = 36
y = 36
Answer:
y=4
Step-by-step explanation:
bring the y by the 1/3 down , turn the 12 into a fraction so it will b 12/1 so u would do 1/3 devided by 12/1 so it would b y=4
Marcos was born in 1998. His grandmother was born forty-five years earlier. What year was Marcos' grandmother born?
A. 2043
B. 2033
C. 1954
D. 1953
Answer:
the answer is d
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
1998- 45= 1953
help........right answers only plz :(
Please help!! I'll give brainliest!
Identifying Triangle Congruence
Answer:
1. SAS
2. SSS
3. ASA
4. AAS
5. RHS
Answer: your answers would be
1, SAS
2, SS
3,SAS
4, SAA
5, SAS
6, SA
7, SAS
8, SSS
9, SSA
10, ASA
11, SSS
12. ASA Explanation: A shape is congruent when it's all sides are the same SSS but also the shape's side and angle could also be counted as congruent. it can be like this ASA, SAS, HL, and AAS are a theorem of Congruent but not AA, SS, SSA, AS and AAA this is because They have only two side congruent we don't know the 3rd side. Also SSA is not congruent because we don't know if the unknown side is equal another thing is SSA spelled back word is A## so lets just leave it at that
10 pts per question on timed test!!!!!
What are the dimensions of the base of the pyramid?
choices
8 ft by 6 ft
8 ft by 3 ft
6 ft by 3 ft
8 ft by 9 ft
Find the area of the circle below. Use 3.14 for pi
Answer:
Es igual a 28,26 centímetros2.
Step-by-step explanation:
PLEASE HELP WITH THESE QUESTIONS
Answer:
32
Step-by-step explanation:
8X4
Answer:44.56637
Step-by-step explanation:
12.56637+32=44.56637
Please answer this question asap!!!!!!!!1
Answer:
i think its 2400 square metres
Step-by-step explanation:
Answer:
3656.64 m^2 to nearest hundredth.
Step-by-step explanation:
Area = area of rectangle + area of a circle
The radius of the circle = 1/2 * 40 = 20.
Area = 40*60 + π*20^2
= 3656.64 m^2.
Simplify to create an equivalent expression.
Answer:
a.) -20p - 2
Step-by-step explanation:
What is the area, in square meters, of the shape below? Express your answer as a fraction in simplest form.
Answer:
20/3
Step-by-step explanation:
5/3 x 4/3
5x4=20
keep the denominator
20/3
BRAINLY if correct
Gerald buys a bag of 7,500 assorted beads online. A random sample of 150 beads contains 17 red beads. Predict the number of assorted beads that Gerald bought.
500 red beads
7,350 red beads
850 red beads
167 red beads
Answer:
C : 850 Red Beads
Step-by-step explanation:
you do 7500/150 which is 50.
you times 17 by 50 since you know in every 150 beads 17 are reds so you get 850 red beads and you times 150 by 50 and get 7500 so in 7500 you get 850 red beads.
ʕ•ᴥ•ʔ
.
pleasee help w all of them
1. which value makes this inequality TRUE? x - 12 ≥ 8
a) 4
b) 8
c) 12
d) 20
2. the goalie for a hockey team has faced no more than 40 shots on goal (s) this season. which inequality represents this situation?
a) S < 40
b) S > 40
c) S ≤ 40
d) S ≥ 40
3. which inequality is TRUE?
A) |-25| < |-11|
B) |-20| < 13
C) |17| > |-20|
D) |-14| > |-15|
Answer:
12, S>40, |17| > |-20|
Step-by-step explanation:
Answer:
x>_20
s<_40
ans of 3rd is D
Step-by-step explanation:
Is (1, 0) a solution to the equation y = 3x?
Explain why
========================================================
Explanation:
The point (1,0) means x = 1 and y = 0 pair up together.
Replace each variable with those values to get
y = 3x
0 = 3(1)
0 = 3
We get a false statement, so that's why (1,0) is not a solution.
----------
If we plugged in x = 1, then we should get this y value
y = 3x
y = 3*1
y = 3
Meaning (1,3) is a solution. This point is on the line y = 3x.
Answer:
No
Step-by-step explanation:
Because when you take y = 0, you get x =0, not 1.
y =3x
0 = 3x
x = 0
(0, 0) ; (1, 3) (2, 6) . . . are the solutions
Lawanda pours a can of mixed vegetables into a pot on the stove. There are 82 green beans, 13 carrots, and 23 lima beans. Without looking, she reaches in with her spoon and pulls one vegetable. What is the probability that she will spoon out a carrot?
Answer:
A
Step-by-step explanation:
Hey yalll? Any of you good at math!
7a
c²=a²+b²
c²=3²+4²
c²=9+16
c=25
c=5
7b
c²=a²+²
c²=12²+16²
c²=144+256
c²=400
c=20
7c
c²=a²+b²
c²=14²+48²
c²=196+2304
c²=2500
c=50
8.
c²=a²+b²
17²=8²+b²
17²-8²=8²-8²+b²
289-64=b²
225=b²
15=b
9.
c²=a²+b²
6²=a²+3²
6²-3²=a²
36-9=a²
27=a²
5.196=a
5.20=a
10.
c²=a²+b²
15²=a²+12²
15²-12²=a²
225-144=a²
81=a²
9=a
11.
The formula for finding the diagonal of a square is d=s√2
d=s√2
d=(7)√2
d=7√2
d=(7)(1.414)
d=9.898
d=9.9
Find the product of two monomials: 4ab X - 5ab
Answer:
-20a^2b^2
Step-by-step explanation:
4ab * -5ab we see the qu asks to multiply a negative with a positive
so we automatically know it will be a negative. and we know monomials become squared.
4 x -5 = -20
ab x ab = a^2 b^2
As a full sum.
4ab * -5ab = -20a^2 b^2
The time required to make one bouquet in a flower stall is of an hour. Find the time
required to make 18 such bouquets.
Answer:
13.5 hours
the fitness gram pacer test is a multi stage aerobic capacity test that progressivly gets more difficult as it continues
Answer: Answer: 27/2 of an hour
Step-by-step explanation: Time required to make 1 bouquet = 3/4 of an hour
Time required to make 18 bouquet = ?
= 18 × 3/4
question and answers in imageeeeee
Answer:
red= circumfrence
black= diameter
green= radius
yellow= area
Step-by-step explanation:
Answer:
red goes with diameter
What is the surface area of the prism? Measurements are the length is 6cm the width is 4cm and the height is 9cm
Type number and unit (the unit can be in words).
Answer:
228
Step-by-step explanation:
is it a rectangle prism?
if so, do This:
2(lb+hb+hl)
Length - 6
width = 4
height = 9
2(24+36+54)
2 ( 114)
= 228
I hope this helps!
Answer both please (middle school) ( probability)
Answer:
For the grease pencils the probability is the chance of geeting a green is 8 percent and a yellow pencil is 95%
Step-by-step explanation:
Please help ASAP (Middle School) (Probability)
Answer:
1/8
Step-by-step explanation:
PLEASE HURRY ITS ONLY MATH!!!
Board Game Sales
A small company is selling a new board game, and they need to know how many to produce in the future.
After 12 months, they sold 4 thousand games; after 18 months, they sold 7 thousand games; and after 36 months, they sold 15 thousand games.
This information could be reasonably estimated using a single linear model?
Group of answer choices
True
False
If so, use the model to estimate the number of games sold after 48 months. If not, explain your reasoning.
Answer:
true
Step-by-step explanation:
Let's say that xy=z. If zx=y, what would x, y, and z equal?
Answer:
[tex]x = 1[/tex]
[tex]y=z[/tex]
Step-by-step explanation:
[tex]xy = z\\zx = y[/tex]
Substitute [tex]z[/tex] and [tex]y[/tex] back into the equations.
[tex]xyx =y\\x^2y=y\\x^2=1\\x=\sqrt{1} = 1[/tex]
[tex]z(1) = y\\z=y[/tex]
We cannot find [tex]z[/tex] and [tex]y[/tex] as we don't have enough information.
Han has fish tank that a length of 14 inches and a width of 7 inches. Han puts in 1,176 cubic inches of water. How high does he fill his fish tank with water? Show or explain your thinking.
What is the volume of the figure below?
2 stacked rectangular pyramids. The pyramids have a base of 4 feet by 5 feet and a height of 4.5 feet.
30 feet cubed
60 feet cubed
90 feet cubed
120 feet cubed
Answer:
60 feet cubed
Step-by-step explanation:
find the volume of the first pyramid then multiply by 2 since there are 2 of them.
Tickets to a school musical cost $7.25. The amount received from ticket sales is $833.75. How many tickets were sold?
Answer: 115
Divide 833.75 by 7.25
please answer ASAP (middle school) (probability)