Answer:
-144
Step-by-step explanation:
x=-48 times 3
Answer:
x=-144
Step-by-step explanation:
multiply both sides by 3
3x/3=3(-48)
simplify
x=-144
Ellen drove 78 miles using 3 gallons of gas. Find how many miles she drove per gallon.
A) 75 miles
B) 26 miles
C) 81 miles
D) 234 miles
Please help me on this and have a nice day! I put a square around the answer I thought it was.
Answer:
Step-by-step explanation:
(3,2) (-2,5)
y2-y1/x2-x1
-2-5/3-2=-7/1
=-7
Which label on the cone below represents the diameter? D В А. с ОА ов ос OD
Answer:
C.
Step-by-step explanation:
Answer choice A is showing the radius, half the diameter. This means that answer choice C is the diameter.
What is the area of this figure?
A: 38.5 cm²
B: 49 cm²
C: 59.5 cm²
D: 70 cm²
Which of the following functions has the function rule y = x + 4?
a) {(-3, 1), (0, 4), (2, 6)}
b) {(0, 2), (-2, -6), (1, 5)}
c) {(-2, 2), (-1, -5), (3, 7)}
d) {(2, 6), (-3, -7), (0, 4)}
Researchers wanted to estimate how many lizards were living in a nearby wildlife preserve. The researchers went to the preserve and marked 89 lizards. A few weeks later, they returned to the preserve and counted 330 lizards, of which 33 were marked. To the nearest whole number, what is the best estimate for the lizard population?
helplpllplllpllplplplplpp mememememememememe
The radius is shown as 5 cm,
Use the given formula:
Using 3.14 for PI:
Volume = 4/3 x 3.14 x 5^3
Volume = 523.33 cubic cm
The question is cut off, so round the answer as needed.
Answer:
523 rounded
Step-by-step explanation:
ASAP PLZZ HELP IT 30 POINTS AND PLZZ ANSWER THE WHOLE THING EACH SECTION IS COLOR CODED SO YOU CAN SAY LIKE THE BLUE EG GOES IN SECTION 1 IF YOU DONT KNOW WHAT you're DOING PLZZ DONT ANSWER
PLEASE HELP ITS VERY URGENT
Answer:
(a) 77 people (b) 3,773 people
Step-by-step explanation:
(a) 3,850 x 2% = 77
(b) 3,850 - 77 = 3,773
Answer:
A) 77 people
B) 3773 people
Step-by-step explanation:
2% percent per year
population is 3850
next year it will be 2% less
a) This is asking how many people will leave population
To find this
get
3850/100
38.5= 1 percent
so multiply by 2
it equals
77= 2percent
b) Then get the (77) which is 2% and
Subtract it from original amount
3850-77=
3773
Hey, amazing people can you help me? I will give 25 points and brainlist!
Answer: C, I think!
Step-by-step explanation: 3pi equals 9.4247. The square root of 100, is 10. So, that gives us 10/4. That simplified gives us 2.5.
For A, the square root of 36 is 6. 6 is in between 2.5 and pi, so that is not it.
For B, pi to the second power over 3 equals 3.2897, so that’s not it too!
For C, pi over 2 is 1.5708, so that is it, I’m pretty sure!
I’m only in 7th grade, so I’m sorry if it’s wrong!
:)
Sorry if I made typos!
WILL GIVE BRAIN
ASAP
Answer:
i think u need your 'BRAIN'
Step-by-step explanation:
we all have a brain no need to give yours ...
Which inequality is satisfied by all the x-values below?
x = {0, 1, 3}
Answer:
A
Step-by-step explanation:
6x+11<29
6x<29-11
6x<18
x<3
In a certain chemical, the ratio of zinc to copper is 4 to 11. A jar of the chemical contains copper. How many grams of zinc does it contain?
Not enough information..
Which expressions are equivalent to (4⋅a)⋅2? Drag and drop the equivalent expressions into the box. put them in order FOR BRAINLIES
A. 4.( a. 2)
B. 2.( 4 .a )
C.4 . 2 . a .2
D. 8a
E.4 . 2 + a . 2
How do you convert 5x + 12y = 13 into slope intercept form?
Step-by-step explanation:
12y = -5x + 13
y = -5/12 x + 13/12
The slope-intercept form is y = -5/12 x + 13/12.
Answer:
I Hope it help u dear
Step-by-step explanation:
As given that ,
5x+12y=13
As we know the standard form of slope intercept form,
y=mx+ c
12y=13-5x (subtracting 5x from both sides)
y=13/12-(5/12)x (dividing 12 to both sides
y= -(5/12)x +13/12here m= -5/12 and c= 13/12A system of equations consists of a line s of the equation y = x - 5 that is graphed in orange, and a line t that passes through the points (0, 2) and (8, -4). The equation of line t is y = −3
4
x + 2. What is the solution to this system of linear equations?
Answer:
Step-by-step explanation:
A linear system may have a unique solution, no solution, or infinitely many solutions. Indicate the type of the system for th following examples by U , N , or I , respectively.
1. 2x+3y=5 4x+6y=10
2. 2x+3y=5 2x+4y=6
3. 2x+3y=5 2x+3y=6
Answer:
i just need points
Step-by-step explanation:
2x+3y=5 2x+3y=6
On a coordinate grid, point P is at (5,2) and point R is at (-3,-4). Points Q and S are reflection of both points across the x-axis. What are the coordinates of Q and S
Answer:
C. Q(5,-2), S(-3,4)
Step-by-step explanation:
helpppp pleasee ill give brainliest
PLEASE HELP THANK YOU!!
Answer:
a)108 b)132
Step-by-step explanation:
a) we get to take out 45% of 240. 45% of 240 is (45/100)*240. That is 108.
b) 100%-45%=55%) 55% of 240 is 240-108 = 132.
Hope this helps!
just help me i dont get this
Answer:
No they are not equivalent
Step-by-step explanation:
its pretty simple. so you do the y/x method, y over x as a fraction, -4/1, -7/2, -10/3, -13/4. So after you set them up you divide them. -4/1= -4 -7/2= - 3.5 -10/3= -3.3 -13/4= -3.4 Then you see if the answers are equivalent ( if they have the same answer) So no they are not equivalent. I hope this helps.
help i will gibe brainleist
Answer:
12.56 feet
Step-by-step explanation:
Pls give brainliest and thank me and rate it 5.0
It is correct as I even used calculator.
Answer: I think it's 12.57 feet. Hope this helps! :)
what is the value of y
Answer:
30 degrees
Step-by-step explanation:
vertical angles
Answer:
30 degrees
Step-by-step explanation:
I think they're vertical angles
Helpppp i'll give brainliest
Answer:
d = 3
Step-by-step explanation:
Please help!! The expression 5(3 + 7) is a (pls explain how to do it)
Answer:
the first one is product and the second one is difference
Write an equation for the sequence whose third item is 27 and each item is 5 more than the previous.
9514 1404 393
Answer:
an = 17 +5(n -1)
Step-by-step explanation:
The first term can be found by working backward from the third term:
third term = 27
second term = 22 . . . . subtract 5 from 3rd term
first term = 17 . . . . . . . . subtract 5 from 2nd term
The generic term is given by the formula ...
an = a1 + d(n -1) . . . . . a1 = first term; d = common difference
Here, we have a first term of 17 and a common difference of 5. So, the sequence terms are described by ...
an = 17 +5(n -1)
Answer:
an = 17 +5(n -1)
Step-by-step explanation:
Hope this helps!!
HELP DID I ANSWER THIS CORRECTLY? if not explain super short
**pls help!! as soon as possible**
ill attach a screenshot of the problem.
Answer:
9
Step-by-step explanation:
Since the triangles are clearly indentical, the ratio of their lenghts is constant
12/18 = x/13.5
x = 2/3 * 13.5
x = 27/3
x = 9
Answer:
9
Step-by-step explanation
ΔABC and ΔDEF are similar
∴ [tex]\frac{AC}{DE}[/tex] = [tex]\frac{AB}{EF}[/tex]
∴ [tex]\frac{12}{18}[/tex] = [tex]\frac{AB}{13.5}[/tex] = [tex]\frac{2}{3}[/tex]
∴ AB = [tex]\frac{2}{3}[/tex] × 13.5 = 9
Please Help me w/ my 6th-grade math I will give Brainliest :)
Answer:
The last term should be -1 1/2
He added -8 and -2 instead of multiplying
He did not simplify completely
Step-by-step explanation:
For each function: (1) determine the real zeros and state the multiplicity of any repeated zeros, (2) describe the end behavior, and (3) sketch the graph
1) f(x) = -x^4 + 8x^3 - 20x^2 + 16x
The art teacher has 1 gallon of paint which is enough for 2/3 of the class to complete a project how many gallons of paint does she need for the whole class
Answer: 1.5 gallons
Step-by-step explanation:
I hope this helps!!!