Answer:
suptracting dah
Step-by-step explanation:
PLS HELP ASAP!!!!
Fifty-two of 80 marbles are red. What percent of the marbles are not red?
Answer:
Do the math.
Step-by-step explanation:
52/80
.65
65%
There you go!
Answer:
28/80 ×100
=35%
hope it helps
tatiana earns money by baby sitting her little cousin. when she babysits for 2 hours she earns 27. when she babysits for 7 hours she gets 94.50 what is her total wages based on hours she worked
Answer:
13.50 per hour
Step-by-step explanation:
she makes 13.50 per hour, you know this ny dividing 27 by 2. If she makes 27 for 2 hours you just got to find half of 27 for 1 hour.
Answer:
13.50
Step-by-step explanation: i did an exam and got it correct
Help!!!
If AB=4 feet & AD=10 feet & m What is DC?
What is BD?
Answer:
DC=4 feet
Step-by-step explanation:
Opposite sides of a rectangle are equal.
Pls help math geometry
Answer:
x=2
Step-by-step explanation:
Area of a triangle = 1/2(b*h)
Plug in what you have
5=1/2(x*5)- Multiply by the reciprocal
10=5x- Divide by 5
x=2
Who can help me with my homework.
Answer:
Slope is m = -3
find equation using two point formula-- y= -3x - 5
7 = a - 9.2/3 what is a?
Answer:
a= 151/15 or 10.06
Step-by-step explanation:
i hope this helps :)
Which inequality is represented by this graph?
-5 4 -3 -2 -1 0 1
N
3
4
5
Answer:
x≥0
Step-by-step explanation:
The arrow is moving right, to the larger numbers from the starting point at 0. This means that x has to be greater than 0
Because the point at 0 is an empty white dot, it means that it is a 'greater than or equal to' symbol ( looks like this ≤ or ≥, depending on which side you write the x)
So, the final answer is x is greater than or equal to 0, which in maths terms looks like this x≥0, or this 0≤x.
NOTE:
- filled in dot on the number line = greater than, or less than (>)
- empty dot on number line [like the one on this Q] = greater than or equal to, or less than or equal to (≥)
Prove or disprove that the point (3, 2) lies on the circle centered at (-1. -1) and containing the point (4,-1)
Can someone help me?
4x^2 – 3x + 4 = 0
Use the discriminant to determine the number of real solutions for the quadratic equation. Pleaseee help!!!
Answer:
The number of solutions is the leading exponent of 2, thus there are two solutions.
The graphs of f(x)=ln x and g(x)= x are shown. What is the equation of g(x)?
A.g(x)=3ln x
B.g(x)= ln (x+3)
C.g(x)=—3+ ln x
D.g(x)= ln(x) +3
Answer:
Step-by-step explanation:
https://mypages.valdosta.edu/alazari/math1111/Classmaterials/2.5%20-%20HW.pdf
subtract 1/8 - 1/4 - 1/2.
Answer:
-5/8
Step-by-step explanation:
First find the least common denominator. It is 8.
1/8- 2/8- 4/8
Hi!
1/8 - 1/4 - 1/2 = 1/8 - 2/8 - 4/8 =
= (1 - 2 - 4)/8 = (-1 - 4)/8 = -5/8
Help as soon as possible!!
Answer only if you know!
At least answer one of them!
Answer:
1)9022.56euros
2)(m+11y)(-m+11y)
Step-by-step explanation:
12000/1.33=9022.56euros
pls help asap thx alot
Find the missing vertical angles
Answer:
Vertical angles are congruent, so L3 = 37 degrees, and L4 = 143 degrees.
Let me know if this helps!
what value of x makes the polygons below have the same perimeter?
Answer:
2x and 4x i guess
Step-by-step explanation:
Hi! I need help with asymptotes and just how to put them on a table? Here’s the problem that I’m stuck on. May someone PLEASE help me as well as give an explanation on how you got the answer? PLEASE IM BEGGING.
Answer:
x. y
-1---2^-1=1/2
0---0
1----2
2----2*2=4
Step-by-step explanation:
x. y
-1---2^-1=1/2
0---0
1----2
2----2*2=4
Which equation describes the following relationship between x and y
Y is 8 less than x
Answer:
A. y = 2x^2 - 1
Step-by-step explanation:
Try the points of x and y by substitution
This gives us the function:
y = 2x^2 - 1
can you help me with this??
Answer:
The answer is the picture down below. Hope this helps :)
Step-by-step explanation:
What expression can be used to determine the total cost of buying c pounds of cashews for $2.65 per pound and f pounds of flour for $0.94 per pound?
PLEASE HELP
HELP AGAIN PLSS I WILL MARK YOU BRAINLIEST!
Answer:
132
Total Area = Area of top rectangle+Area of trapezoid w/ bases 7 and 19
= base*height+(average of bases)(height of trapezoid)
= 7*4+8*(7+19)/2
= 28+104
= 132
Solve the following equations and check your answers.
2a+8=3a+7
Answer:
sln
2a+8=3a+7
2a-3a=7-8
a=-1
check answer
2x-1-3x-1=7-8
-2+3=-1
-1=-1
I hope this help
only answer if u have the answer no sus links pls pls pls helppppp meeeeeeeee
Dont worry I wont give you any links The awnser to your question is..... 68 Oh and if you need more help whith this ill be ready to awnser any more Enjoy the rest of your day !
Which of the following equations represents the line that passes through the point (3,-1) and has a slope of 2?
Answer:
y=2x-7
Step-by-step explanation:
y-y1=m(x-x1)
y-(-1)=2(x-3)
y+1=2x-6
y=2x-6-1
y=2x-7
04- (Saresp–2008) Nas Lojas Compre Aqui, um micro-ondas pode ser vendido de duas formas: à vista por R$ 299,00 ou em 12 parcelas iguais de R$ 32,15. As amigas Giovana e Mariana compraram, cada uma, um micro-ondas nessa loja: a primeira, à vista e a segunda, a prazo. Assinale a alternativa que mostra a quantia que Mariana pagou a mais do que Giovana.
2 pontos
a) R$ 22,50.
b) R$ 86,80.
c) R$ 129,30.
d) R$ 266,85.
e) Não houve diferença
Answer:
*-*
Step-by-step explanation:
The first house on one side of a road is number 2. The house number continue in this sequence 2,4,6,8. What is the number of the 40th house on this side of the road?
Answer: 20
Step-by-step explanation: 40/2
how would I plot (1,5) and (4,-1)
Answer:
To plot (1,5), start at the origin (0,0) and move right 1 unit and up 5 units.
(1,5)
To plot (4,−1) , start at the origin (0,0) and move right 4 units and down 1
units.
(4,−1)
List the points below:
(1,5),(4,−1)
Step-by-step explanation:
I NEED HELP!!! PLEASE!!!
Answer:
i think its 360
Step-by-step explanation:
Find the area of the figure below
Please help
============================================================
Explanation:
Rotate the triangle so that the side 17 cm is completely horizontal and the triangle is pointing upward. The 10.3 cm portion is the height. The base and height are always perpendicular to one another.
Area = (base*height)/2
Area = (17*10.3)/2
Area = 87.55 square cm
The sides 12 cm and 15 cm are not needed at all. They might have been put in there as a distraction.
brainliest for correct answer
Answer:
the blank is -1/5
brainliest please?
What is the exact volume of the cylinder?
Picture above or below.
If each student gets 65 on the next test, which explains the measure of center that would be most affected?
Their means will be most affected because this value will be an outlier.
Their modes will be most affected because the distribution has changed.
Janine's median will be more affected than Walter's median because her overall scores were greater.
Walter's median will be more affected than Janine's median because there was a gap in his data.
Answer:
Their means will be most affected because this value will be an outlier
Step-by-step explanation
I took the test and 65 is off of the percentage list!
Answer:
A. Their means will be most affected because this value will be an outlier.
Step-by-step explanation:
Because I took the test.