Answer:
The block of ice probably melted. Is this a question or a statement?
Step-by-step explanation:
Can somebody help me with this question please I dont know what real world situation I’ll mark you brainlist after please and ty!
Answer:
If I have x cars and sell 12 how many cars do I have left.
Step-by-step explanation:
the difference between a number and 7,multiplied by 8,is 24.
Answer:
X - 7 x 8 = 24
Step-by-step explanation:
Is your algebra expression
Problem 1: Write each expression in the form a^b, without using any radicals.
A: √5^9
B: 1/3√12
[tex]\\ \tt\hookrightarrow \sqrt{5^9}[/tex]
[tex]\\ \tt\hookrightarrow 5^{9\times \frac{1}{2}}[/tex]
[tex]\\ \tt\hookrightarrow 5^{\frac{9}{2}}[/tex]
#2
[tex]\\ \tt\hookrightarrow 1/3\sqrt{12}[/tex]
[tex]\\ \tt\hookrightarrow 1/3(2\sqrt{3})[/tex]
[tex]\\ \tt\hookrightarrow 2/3(3^{\frac{1}{2}})[/tex]
solve for x: 3/4(12x-4)=12
Answer:
5/3
Step-by-step explanation:
Divide both sides by 0.75:
12x - 4 = 16
12x = 20
x = 20/12 = 5/3
10 to 9th power (inspired by mY FRIEND :)
Answer:
1000000000 is your answer
Just add 9 0's to the 1
Answer:
Hi........................
One number is 5 greater than another. the product of the numbers is 150. find the numbers. one pair of numbers, both of which are positive, is nothing.
Which graph represents the student who rode fastest?
Answer:
Abby rode the fastest
Hope that helps!
Answer:
Abby rode the fastest.
Step-by-step explanation:
Eddie rode the second fastest, since they the second highest line. Greg rode second to last, and Michelle rode the slowest, since they have the lowest line.
a seven-sided number cube with the sides numberd 1,2,3,4, 5, 6, 7 is rolled once. What is the probability that an even number less than five is rolled?
6/7
5/7
2/7
9/49
Answer:
i think it 2/7
Step-by-step explanation:
im sorry if wrong
14p - 8 = 22 + 20p
could someone help
Answer:
P = -5
Step-by-step explanation:
First try to get the variable p by its self and the whole numbers on the opposite side.
14p - 8 = 22 + 20p
-14p - 14 p
-8 = 22 + 6p
-22 -22
-30 = 6p
Then divide to get P alone
-30 = 6p
/6 /6
-5 = p
Answer:
here is your answer
Step-by-step explanation:
I have Helped please mark me brainliest
helpoo plsssss am stuck
Answer:
The median for 1 is **15**
Step-by-step explanation:
Answer:
1. 142. 16Step-by-step explanation:
1. 7, 13, 14, 14, 16 --> 13, 14, 14 --> 14
Result/Median : 14
2. 8, 10, 13, 16, 16, 17, 20, 20 -->
10, 13, 16, 16, 17, 20 -->
13, 16, 16, 17 -->
16, 16 --> You are left with two numbers, so you find their average.
16 + 16 = 32 / 2 = 16
Result/Median: 16
Hope that helps!
A student with a mass of 65 kg steps on an improvised raft. He then moves at a speed of 2.0 m/s to cross a flooded street. With what velocity does the raft move assuming it has a mass of 25 kg?
Answer: 0.2 m/s
Step-by-step explanation:
The student steps on the raft, and then he moves (with the raft) at a speed of 2.0m/s to cross the flooded street.
Then the raft moves with him, at the same speed (notice that the mass of the raft does not matter, suppose that you move at 100km/h in a small car, the speed of the vehicle would be exactly the same as if you where in a truck moving at 100km/h)
Then the speed of the raft is also 2.0 m/s.
it’s kinda hard to read soo
A lake near The Arctic Circle is covered by a thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing it’s thickness to decrease at a rate of 0.2m per week. After 7 weeks, the sheet is only 2.4m thick.
Let y represent the ice sheets thickness (in meters) after x weeks.
Complete the equation for the relationship between the thickness a number of weeks.
Answer:
3.8
Step-by-step explanation:
0.2 x 7=1.4
1.4+2.4=3.8
The expression 3(x-6)2-2(x-1) is equivalent to
Answer:
a
Step-by-step explanation:
did it on egde 100 percent
factorise x ^ 4 + 1/x ^ 4 - 3
Answer:
Step-by-step explanation:
Add 1 and subtract 1, so that the expression won't change.
[tex]x^{4}+\frac{1}{x^{4}}-3=x^{4}+\frac{1}{x^{4}}-3 +1 - 1\\\\=x^{4}+\frac{1}{x^{4}} - 2 + 1\\\\= (x^{2})^{2} + (\frac{1}{x^{2}})^{2}- 2 *x^{2}*\frac{1}{x^{2}} - 1\\\\[/tex]
[tex]= (x^{2} -\frac{1}{x^{2}})^{2} - 1\\\\=(x^{2}-\frac{1}{x^{2}})^{2}- 1^{2}[/tex]
(a² - b²) = (a+b)(a - b)
Here a = x² - (1/x²) and b = 1
[tex]= [ (x^{2}-\frac{1}{x^{2}})+ 1 ] [ (x^{2} -\frac{1}{x^{2}} - 1 ][/tex]
Write the standard equation of the circle with center (5, -4) and radius 3.
Answer:
( x - 5 )^2 + ( y +4 )^2 = 9
Step-by-step explanation:
( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius
Brainliest maybe?
I NEED HELP WITH THIS ASAP PLEASE!
Bowlers that score at least 228 points will make it to the next round. {Let p = the number of points}
Answer:
p is less than or equal to 228
Step-by-step explanation:
The length of a rectangular picture frame is 16 inches, and the width of the picture frame is 12 inches. What is the length of a diagonal of this picture frame in inches?
Answer:
20 inches
Step-by-step explanation:
A rectangular object can instead be thought about as two right triangles with the hypotenuse being the diagonal we are solving for.
With this in mind the Pythagorean Theorem can be used to solve for c
c^2=a^2+b^2
A=16 inches
B= 12 inches
C= hypotenuse
C^2=16^2+12^2
C^2=256+144
C^2=400
Take the square root of both sides: C = 20 inches
Transformations and stuff, please help
A. a reflection over the y-axis, then a dilation by a scale factor of 1/2 with a center of dilation at the origin
B. a translation 8 units to the left, then a dilation by a scale factor of 1/2 with a center of dilation at the origin
C. a 90 degree counterclockwise rotation about the origin, then a dilation by a scale factor of 1/2 with a center of dilation at the origin
D. a dilation by a scale factor of 1/2 with a center of dilation at the origin, then a 90 degree counterclockwise rotation about the origin
Answer:
A
Step-by-step explanation:
A number line contains points Q, R, S, and T. Point Q is on the coordinate 4, R is on the coordinate 8, S is on the coordinate 9, T is on the coordinate 12. Find the probability that a point chosen at random on QT is on ST. Express your answer as a percent.
51.5%
37.5%
25%
44%
37.5% esa es la respuesta correcta
Answer:
37.5%
Step-by-step explanation:
100 POINTS PLZ ANSWER
Answer:
X+y=7
Y-x=(-1)
X*Y=54
Y-X=(-5)
X+Y=23
Answer:
(2^)
Step-by-step explanation:
DUE SOON MATH HELP (please show work)
Sasha had 30 dollars to spend on 3 gifts. She spent 10 9/10 dollars on gift A and 5 3/5 dollars on gift B. How much money did she have left for gift C?
Answer:
13.5
Step-by-step explanation:
Rewrite the function by completing the square.
f(x)=x^2-6x+43
Answer:
-3 and 34
Step-by-step explanation:
10 to the 9th power?
100000000 that's the answer
Answer:
1000000000
Step-by-step explanation:
All you had to do is 10 times 10 9 times if
7x-4+8x=6x+8 abcdefghijklmnop
Answer:
x = 4/3
Step-by-step explanation:
7x − 4 + 8x = 6x + 8
Answer:
x=[tex]\frac{4}{3}[/tex]
Step-by-step explanation:
So the equation is 7x-4+8x=6x+8. All we need to do is simplify. On the left side, 7x+8x=15x, so 15x-4=6x+8. Now, we bring the 6x from the right side to the left. When you bring a term from one side to another, you change its sign. As of now, the sign of 6x is positive, so we make it negative and move it to the left side. The new equation is 15x-6x-4=8. Simplifying the left side gives you a new equation of 9x-4=8. Now we move the -4 from the left side to the right side. We change the sign so it becomes 4 and we move it to the right. The equation is now 9x=8+4. 8+4=12, so the final equation is 9x=12. Now we divide by 9 on both sides, giving us the unsimplified answer of x= [tex]\frac{12}{9}[/tex]. We divide the numerator and the denominator by 3 and we get our final answer of x=[tex]\frac{4}{3}[/tex].
Help! 7th grade math lol
Answer:
152 in. squared
Step-by-step explanation:
48 + 16 + 16 + 12 + 12 + 48 = 152
I don't understand it it's probably not that hard tho
Answer:X = 15.2
Step-by-step explanation:
-4+5x= 72+4= 76
5x= 76
X = 15.2
Please help me with this
Answer:
A. complementary
Step-by-step explanation:
Complementary is when 2 angles add up to 90°. Therefore, the angle in the image shown is a 90° angle. Hope this helps :)
Please help! Thank you.
Answer choices below:
A. Very weak
B. Moderately weak
C. Very strong
D. Moderately strong
Answer:
Step-by-step explanation:
es la d