Answer:
0
Step-by-step explanation:
Answer:
no. why?
Step-by-step explanation:
Factor. x^2-2x-3 please
Answer:
(x+1)(x-3)
Step-by-step explanation:
i hope this helps :)
A volleyball team played five games. In those games, the team won by 7 points, lost by 3, lost by 2, won by 4, and won by 9. What was the total amount of points from all five games
Answer:
The answer is "3"
Step-by-step explanation:
In essence, it represents the sum of all comments divided by the number of responses.
It implies scoring in the five games corresponds to a total of five results.
Scores :
7 points implies+ 7
lost by 3 implies- 3
lost by 2 implies - 2
won by 4 implies + 4
won by 9 implies + 9
Sum of all scores [tex]= 7 - 3 - 2 + 4 + 9 = 15[/tex]therefore
Its team has a total of 5 games[tex]= 5[/tex]
Measurement in scores in five games thus = sum of all scores/sum with the team played games [tex]=\frac{15}{5}= 3[/tex]
which three sides best describe the triangle in the diagram?
Divide. Write the answer as a mixed number in simplest form.
4879 ÷ 200 =
Answer:
24 79/200
Step-by-step explanation:
slove for x for the triangle
Answer:
3x+2+36=110
3x= 110-38= 72
x= 72/3=24
Step-by-step explanation:
Marcia is using base ten blocks to multiply decimals. He is using the flat to represent one whole.
one whole
Which of the following multiplication expressions is Marcia representing below?
Answer:
nice
Step-by-step explanation:
Solve for x.
2x-14y= -32
Please can someone help me !!!!
Answer:
x = 7y - 16
Step-by-step explanation:
First, isolate x by adding 14y to both sides:
2x - 14y = -32
2x = 14y - 32
Now, divide each side by 2:
x = 7y - 16
So, x = 7y - 16
Answer:
x=-16+7y
Step-by-step explanation:
2x-14y=-32move the varIables to the right and change its sign2x=-32+14ydivide both sides of the equation by 2x=-16+7yCan you please help me with this?
Answer:
Step-by-step explanation:
[tex]S^{2}[/tex] is ( [tex]q^{2}[/tex][tex]r^{3}[/tex])^2
then
A = [tex]q^{2*2}[/tex][tex]r^{3*2}[/tex]
A = [tex]q^{4}[/tex][tex]r^{6}[/tex]
this looks much better than r^ some big number :D
6. When solving for the value of x in the equation, Martha wrote the following lines on the board.
Step 1 4(x - 1) + 3 = 18
Step 2 4(x - 1) = 15
Step 3 4x - 1 = 15
Step 4 4x = 16
Step 5 x = 4
Which property was used incorrectly when going from Step 2 to Step 3?
a. Addition Property of Equality
b. Distributive Property of Equality
c. Substitution Property of Equality
d. Transitive Property of Equality
Answer:
The distributive property is used incorrectly
Step-by-step explanation:
Step 2 should be: 4x-4=15
4x= 19
x=4 3/4 or 19/4
check work by substituting answer for x
4(19/4-1) + 3 = 18
19-4+3=18
18=18
solve:6g=2
11 5
those are fractions btw
what is g?
Please tell me the area
Answer:
200 ft²
Step-by-step explanation:
area = 1/2(BH) = 1/2(20)(20) = 200 ft²
the diameter of a circle is 8 ft. Find the circumferenceto the nearest tenth.
Answer:
25.1 ft
Step-by-step explanation:
To solve for circumference is pretty simple. Just use the equation 2pi r (r=radius, radius is diameter divided by 2).
So essentially, apply to your calculator:
2(3.14)4=25.12
pretty simple! hope this helps!
Factor the expression using the GCF. Explain your reasoning using math
vocabulary.
24xy – 16y
Please help!
Answer:
8y(3x - 2)
Step-by-step explanation:
8y is the GCF so I divided it out and set it outside the parenthesis.
please help with Fractions
Answer:
1/9 and 1/10 are smaller than 1/8 but the smallest is 1/10
Help please
There are two consecutive even integers. The square of the larger one is three hundred eight more than the smaller one. Which of the following equations could you use to find the smaller integer?
A. (x + 2)2 - 308 = x
B. (x + 2)2 + 308 = x
C. (x + 1)2 + 308 = x
D. (x + 1)2 = x - 308
E. (x + 1)2 - 308 = x
F. (x + 2)2= x - 308
Answer:
A.( The option a is correct
Can someone help me pls
Answer:
x ≈ 16.6 units
Step-by-step explanation:
The angle between a tangent and the radius at the point of contact is 90° , so
Δ ABC is a right triangle at ∠ B
Using Pythagoras' identity in the right triangle
x² + 7² = 18²
x² + 49 = 324 ( subtract 49 from both sides )
x² = 275 ( take the square root of both sides )
x = [tex]\sqrt{275}[/tex] ≈ 16.6 ( to the nearest tenth )
Somebody please help me! Question is due in 11 minutes!
Answer:
Step-by-step explanation:
Jada has read 3/5 of a book. she has read 75 so far. how many pages are in the whole book?
Answer: Total number of pages is 125
Step-by-step explanation:
If 3/5 of a book is equal to 75, we can conquer that 1/5 of the book is 25 pages, because 75/3=25.
With this we can do 25 x 5 = 125 total pages.
??????????????????????
Answer:
I belive the answer would be the first one. 2^28 x 3^20 x 9^4
Step-by-step explanation:
This is becasue you need to multiply the power on the outside of the parenthesis, (4). 7 times itself 4 times is 28, 5 times itself 4 times is 20, and then use the 4 for the 9. Hope this helps!
I need help finding the slope!
Answer:
2
Step-by-step explanation:
rise/run
or change y/change x
so 4/2
HELP DUE IN 2 MINUTES
Answer:
6
Step-by-step explanation:
add them all together which will get you 24
then divide by the number of months
24/4=6
Apply the distributive property to simplify -1/3 (12+30) . A. 14 B. 6 C. -13 D. -14
Answer: -14
(− 1/ 3 )(12+30)
= −1 /3 (12+30)
= −1/ 3 (42)
= −14
Answer:
I answered this on accident sorry
Step-by-step explanation:
Please help as much as possible
Answer:
(In order 1-17)
C,A,D,A,A,D,C,I,C,D,C,I,A,I,I,C,A
Step-by-step explanation:
A=Associative
D=Distributive
I= Identity
C=Commutative
Amy has 3 yards of fabric. She needs to cut the fabric into 6 equal pieces.
How many yards long should each piece of fabric be? *
Answer: that would 0.5 yards!
Step-by-step explanation:
It’s pretty simple since 3 is half of 6. All you would to do is divide one yard by two, which would get you 0.5 yards, i hope this helps. <3
Pls help me. Sorry, it's so easy.
Answer:
he bought 36 hot dogs
4 packs of hot dogs
3 packs of buns
Step-by-step explanation:
Answer:
He bought 36 hot dogs,4 packs of them, and 3 packs of buns
Step-by-step explanation:
The LCM (least common multiple) of 9 and 12 is 36 and 12*3=36 and 9*4=36 so they are even
Please help my grades are due in a few and this is my last question but I don't understand it...
The expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. If the length is Fraction 2 over 3 unit and the width is Fraction 1 over 3 unit, what is the perimeter of the rectangle in units? (3 points)
Answer:
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
2[2\3±1\3]
2×2\3=4\3
2×1\3=2\3
4\3±2\3=6\3
6\3 is the same as 2 because if you divide 6 by 2 you will get 2
so the answer is 2
At time t=0 seconds, a clock pendulum makes its maximum angle with the vertical, reaching a positive angle of 6 degrees in one minute, the pendulum swings back and fourth 20 times. Which of the following best expresses the angle the pendulum makes with the vertical in degrees as a function of time in seconds?
Answer:
B. θ(t)= 6 cos (2π/3 t)
Step-by-step explanation:
Answer:
B) theta(t)= 6cos (2pi/3 t)
I’m not sure how to explain how I got the answer, but I did get it wrong and B was marked right. I hope this helps!
Tim has some marbles.
Sue has twice as many marbles as Tim.
Jim has 15 marbles.
Tim, Sue and Jim have the a total of 63 marbles.
How many marbles does Tim have?
I will give you brainliest! Please help me
Answer:
A) 7x^5 + 2x^2 + 6
Step-by-step explanation:
I hope this helps.
Answer:
The answer is A