Answer:
160000 kg and 8000
Step-by-step explanation:
move decimal to the right five times
move decimals to right 3 times
3. Roger runs 8 miles per hour. He ran for h
hours to run 6 miles.
Answer:
h=3/4
Step-by-step explanation:
6/8 can be simplified to 3/4.
Hope I helped! Please mark Brainliest!
Anna conducted a survey for a school project to
determine which of the 7 colors of the rainbow
were most popular. Each student who responded
to the survey selected I color as his or her favorite.
The pic chart below shows the number of students
who selected each of the 7 colors. A total of 50
students responded to the survey. In this Survey, what is the ratio of students who selected Red to the number of students who selected Violet?
Answer:
where is the chart? I can't help if I cannot see the chart of the data.
URGENT!!!! WILL GIVE A BRAINLIEST!!! Which ordered pair is a solution of the inequality y < 3x + 1?
A. (−3, −2)
B. (1, −3)
C. (3, 14)
D. (1, 6)
Answer:
B
Step-by-step explanation:
(9,-8) and (9,6) and determine the equation of the line.
Answer:
The answer is undefined.
Step-by-step explanation:
The x will never change, no matter what the y is, so the answer will always be undefined.
What is the different between the expression (-2)3 and -23
Answer:
-23 is a set number (-2)3 is an equation
Step-by-step explanation:
The difference between (-2)3 and -23 are very simple. -23 is the product of another expression while (-2)3 can be simplified to -6 when multiplied.
SOMEONE PLEASE HELP DUE IN 3 MINS
is this right?
Answer:
YES you are right
Step-by-step explanation:11 squared equals 121
Solve the equation
5(4+t) = 5t + 20
Answer:
it is infinite solutions
Step-by-step explanation:
because 20+5t=20+5t even if you put any number as the variable
What is the solution to the equation 5x + 2(x − 4) = 5x + x − 10?
3
2
−2
−3
Answer:-2
Step-by-step explanation: hope this helps!!
Answer:
-2
Step-by-step explanation:
5x + 2x -8 = 5x + x - 10
2x - x = 8-10
x = -2
which ordered pair is a solution of the equation
Which of the following numbers are irrational?
Select all that apply.
Question 1 options:
A)
0.32
B)
16
C)
4
D)
π
E)
8–√
F)
36−−√ ANSWER FAST!
Answer:
the answer c
Step-by-step explanation:
the answer c
What is the nth term rule of the linear sequence
6,13,20,27,34?
Answer:
62
Step-by-step explanation:
In Algebra, when a number isn't
known, we use a———
in its place.
Answer:
Variable
Step-by-step explanation:
something like x or y is in the place of a number when you do not know the answer
y²÷2y²-12y+16÷2+y-2
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
12x + 9y = -45
Answer:
y=[tex]-\frac{4}{3}[/tex]x -5
Step-by-step explanation:
9y=-12x-45
y=-12/9x-5
y= -4/3x-5
Estimate and then solve 1,029 ÷ 21 = ___. (4 points)
a
3.9
b
39
c
49
d
490
1,900 + 76x. Use the Distributive Property to factor the expression.
A line's y-intercept is 9, and its slope is 10. What is its equation in slope-intercept form?
Answer:
y=10x+9
Step-by-step explanation:
Slope intercept form is y=mx+b
m represents slope so 10 replaces the m
b represents the y-intercept (where the line crosses the y-axis) so 9 replaces the b
Please helpp middle school math
suppose 4<a<7. find all the possible values of 15-2a
9514 1404 393
Answer:
1 < 15 -2a < 7
Step-by-step explanation:
There are a couple of ways you can do this.
1) Put the minimum and maximum values of a into the expression to see what its corresponding values are:
15-2a for a=4:
15-2(4) = 7
15-2a for a=7:
15-2(7) = 1
Then ...
1 < 15-2a < 7
__
2) Solve for a in terms of the value of 15-2a, then impose the limits on a.
x = 15 -2a
2a = 15 -x
a = (15 -x)/2
Now, impose the given limits:
4 < (15 -x)/2 < 7
8 < 15 -x < 14 . . . multiply by 2
-7 < -x < -1 . . . . . . subtract 15
7 > x > 1 . . . . . . . . multiply by -1
1 < 15-2a < 7 . . . . . use x=15-2a
_____
The vertical extent of the attached graph is the range of possible values of 15-2a. It goes from 1 to 7.
Find the value of x and the measure of the angle labeled 3x
Answer:
D is the correct one
Step-by-step explanation:
The whole angle equals 72 and the partial angle equals 45
You put
72-45= 27
So 3x=27
Then you solve this equation
3x = 27
x = 27/3
x = 9
The measure of x= 9 with angle 45
What are vertically angles?Vertical angles are angles opposite each other where two lines cross.
given:
3x = 45 (vertically opposite angle)
x=9
Learn more about this concept here:
rainly.com/question/15458306
#SPJ2
HELP ME ASAP PLEASE?!?
Classify the following triangle as acute, obtuse, or right.
Answer:
obtuse
Step-by-step explanation:
hope it helps. :)
Please answer correctly !!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!
Answer:
y = 4
General Formulas and Concepts:
Order of Operations: BPEMDASComplementary Angles: Angles that add up to 90°Step-by-step explanation:
Step 1: Set up equation
(8y - 2)° + 60° = 90°
Step 2: Solve for y
Combine like terms: 8y + 58 = 90Subtract 58 on both sides: 8y = 32Divide both sides by 8: y = 4If I get it right i will give brainlist
Answer:
a
Step-by-step explanation:
4x+9y= -108
4(0)=9y= -108
9y= -108
-108/9
y- intercept= -12
20% tip on a $30 hair cut
Answer:
Step-by-step explanation:
Turn
Just turn the percentage into a decimal, in this case turn 20% into the decimal form .20.
Multiply
Multiply the decimal by the dollar.
.20 x 30 = 6$.
This applies to other questions similar to this. Turn the percentage into a decimal.
102% of 50$
102% = 1.02
1.02 x 50 = 51 $
3% of 8$
3% = 0.03
0.03 x 8 = 0.24 $
fill in the blank to make an equivalent answer ___:30=3.5
Jordan is mixing water and flour to make tortillas. The
number of cups of water, w, needed for f cups of flour
is described by the equation w= = 0.75f
How many cups of water are needed to mix with 4 cups
of flour?
Please help!!!
Answer:
w = 3 cups when f = 4 cups
Step-by-step explanation:
Given:
w = 0.75f
Where,
w = number of cups of water
f = number of cups of flour
Find w when f = 4 cups
w = 0.75f
Substitute f = 4 into the equation
= 0.75(4)
= 3
w = 3 cups when f = 4 cups
A train leaves New York traveling at a speed of 90 km/hr. How much distance will it cover in five hours?
Answer:
450 Km
Step-by-step explanation:
90 Km/hr x 5 hr = 450 Km
I hope this helped and good luck!
Answer: Distance= 450km
Step-by-step explanation:
90 times 5= 450
Someone please explain to me how to do this ‼️
Answer:
37
Step-by-step explanation:
A triangle always have to finish with 180 degrees so
47+96=143
180-143=37
HOPE THIS HELPS :)
Brainliest to the most correct answer!!!
Answer:
Multiply the top equation by two because both y value will become opposites and will eliminate.
Please give Brainliest! I never got one! :)
Answer:
Well i will start that the answer is
" (x,y)= (-1/4, 4/3) 3y=2/3
Step-by-step explanation:
Can two people with blue eyes have a child with brown eyes? Why or why not? also i really don´t really know the subject so i put it in math.
Answer:
Yes
Step-by-step explanation:
In the family the blue eyed people may have had a gene with brown eyes. So if both parents carry that gene even if they don't display it, it can be still shown because brown eyes are the most dominant trait.
BR Elder 1: BL BR BL Elder 2: BL BL BL Elder 1: BL BL BL Elder 2: BR BL
I I I I
I I
Parent 1: Blue gene brown gene Parent 2: Blue gene brown gene
I I
I
Child Brown eyes: BR BL
Because the brown gene is dominant if the gene shows up in both parents the child would be more likely to have brown eyes than blue.
$5.36 divided by 20 oz
Answer:
9.4534218
Step-by-step explanation:
i might be wrong if i am im sorry