Answer:
73459000000000000000000
Step-by-step explanation:
Answer:
73,459,000,000,000,000,000,000 kg
Step-by-step explanation:
Move the decimal 22 places to the right because the exponent is positive.
help!! will give brainliest if right
Answer:
1/4x function A vs 0.75x function B lastly 0.25 is less than 0.75 Give brainlistThe table shows the number of windows and the number of panes of glass in the windows. Jim predicts
that for 15 windows there are 75 panes. Is Jim correct? Use the ratio of windows to panes to explain if
Jim's prediction is correct or incorrect.
Windows
Panes
2.
12
3 4
18 24
5
30
The ratio of panes to windows is the same for all data in the table. The ratio of panes to windows is
panes
12
To find how many panes there are if there are 15 windows, multiply the ratio
windows 2.
of panes to windows by 15. The number of panes there are if there are 15 windows is . Since
Jim's prediction was 75 panes for 15 windows then his prediction was (select)
Answer:
no his prediction is not correct. there would be 90 window panes
Step-by-step explanation:
12 panes in 2 windows so 1 window has 6 panes. multiply the 15 windows by 6 panes to get the total of 90 panes
12/2=6
6x15=90
please help i have to turn in in 8 mins....thanks :)
6√3
Step-by-step explanation:
6 is x. side across from right angle (12) is 2x. so 6x2 to get 12. missing side is x√3. so 6√3
Answer:
6√3
Step-by-step explanation:
using the pythagorean theorem you can plug in the numbers to get √(12^2 - 6^2) = √(144-36) = √108 = 6√3.
Stefan's city took a survey about a plan for a new park. Of the people surveyed, 2,800 liked the plan for the park and 1,200 did not. What percentage of the people surveyed liked the plan?
Answer:
70% of people surveyed liked the plan.
Step-by-step explanation:
Given that,
No. of people that liked the plan = 2,800
No. of people that did not like the plan = 1,200
We need to find what percentage of the people surveyed liked the plan. It can be given by :
[tex]\%=\dfrac{2800}{2800+1200}\times 100\\\\=70\%[/tex]
So, 70% of people surveyed liked the plan.
6. Mary flips the coin and then she spins the spinner. What is the
probability that the coin will not land on tails, and the spinner will not land
on 3? Spinner (1, 2, 3, 4); Coin (H, T) *
A 1/8
B 1/4
C 3/8
D 1/2
Answer: For the coin, there are 2 possibilities which are Heads and Tails so the possibility is 1/2 and for the spinner it will be 1/4 because there are 4 possibilities.
PLSSS HELP MEE SHOW UR WORK!!
Answer:
(-3, 13)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = -4x + 1
11y = x + 146
Step 2: Solve for x
Substitution
Substitute in y: 11(-4x + 1) = x + 146Distribute 11: -44x + 11 = x + 146[Addition Property of Equality] Add 44x on both sides: 11 = 45x + 146[Subtraction Property of Equality] Subtract 146 on both sides: -135 = 45x[Division Property of Equality] Divide 45 on both sides: -3 = xRewrite/Rearrange: x = -3Step 3: Solve for y
Define original equation: y = -4x + 1Substitute in x: y = -4(-3) + 1Multiply: y = 12 + 1Add: y = 13Yooo I rly need help with this plzzzzz
Answer:
The second option
Step-by-step explanation:
I hope this helps
In what case does 8 + 8 = 4?
The correct answer, = 20 points and brainliest.
Please answer if you know the answer
Good luck!!!
Step-by-step explanation:
8:00 + 8:00 = 16:00 = 4:00PM
Which of the following situations can be represented by
C = 10 + 0.44n?
Your answer:
A. The total cost at the grocery store for a cake that cost $10 and n bananas that cost $0.44 each.
B. The total cost of 10 soft drinks that cost $0.44 each.
C. The height of a plant after n days that was 10 centimeters tall and it grew 4.4 milimeters a day.
D. Not here
Answer:
A and C
Step-by-step explanation:
A recent survey at a high school found that 9 out of 10 seniors had taken a P. E. class during high school
Which of the following could represent how many seniors had taken a P. E class out of how many students were surveyed?
460 seniors out of 500
190 seniors out of 200
270 seniors out of 300
0 370 seniors out of 400
Answer:
C
Step-by-step explanation:
Divide each of the first numbers by 9 and c comes out with no decimals
plzzz help me thanks:)
Answer:
its false, i think.
Step-by-step explanation:
i say its false bc if you substituted u=(x+5) it wouldn't change the equation. good luck hope this helped
What is the area of this circle?
HELP
Answer:
16 cm.
Step-by-step explanation:
8x2=16.
the diameter is 8 cm so you divide it to get the radius which is 4. So A= 3.14•4(2) equals 50.27
PLS HELP I WILL GIVE BRIANLY
A box has a certain number of blue,white,red and yellow marbles. 2/5 of the marbles are blue. The number of white, red and yellow marbles in the box are equal. Which of the following could be the number of marbles in the box?
what is the question again?
Is Figure A congruent to Figure B? Explain.
No, because the orientation of Figure B is not the same as Figure A.
Yes, because Figure B can be obtained from Figure A by a series of translations.
Yes, because Figure B can be obtained from Figure A by a rotation and a translation.
No, because there is no sequence of translations, rotations, and reflections by which Figure B can be obtained from Figure A.
Answer:
I NEED AN ANSWER IM DOING THIS
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Im just guessing i have no idea
Please help me with this
I am stuck on this, can you help me?
Answer:
the gradient of the blue line is 3.
Step-by-step explanation:
Picking points (-3,5) and (0,-4) from the graph and using the gradient formula written below, we will find the gradient of the blue line.
[tex]\frac{y2-y1}{x2-x1}[/tex]
[tex]\frac{5+4}{0+3}[/tex]
[tex]\frac{9}{3}[/tex]
[tex]3[/tex]
Answer:
the gradient of the blue line is 3.
Step-by-step explanation:
Whats the slope form?
Answer:
It is y=5x-3.
Answer:
Slope = 5
Step-by-step explanation:
Slope (m) = 5/1 = 5
y = 5x – 3
Help will give brainliest
Evaluate the expression for the given value of the variable.
3 × (c2 − 8) for c = 3
Answer:
I am assuming c2, is c^2.
3 × (c2 − 8)
=3 ×(3^2-8)
=27-8
=19
If c2 is c*2
Then,
3 × (c2 − 8)
=3×(6-8)
=18-24
=(-6)
negitive 17plus n over 5 =33 what is n
Answer:
250
Step-by-step explanation:
-17+n/5=33
n/5=33-(-17)
n/5=33+17
n/5=50
n=50*5
n=250
n=182
Step by Step Explanation:
The equation we would start out with is:
[tex] \frac{ - 17 + n}{5} = 33[/tex]
From here, we need to multiply both sides by 5. This would create an equation of -17+n=165, as we canceled out the 5.
Then, you need to add 17 to both sides to isolate the variable. This would make the equation n=182, our final answer.
Sue bought a bunch of snacks that each cost $2.50. Let y represent the total cost and x represent the number of snacks she bought. Pick which equation represents the proportional relationship between the total cost and the number of snacks she bought.
A.) 2.50(y) = x
B.)2.50 + y =x
C.) 2.50(x) = y
D.) 2.50 + x = y
Answer:
C
Step-by-step explanation:
Which of the following values of x and y are solutions of the
system of inequalities shown below?
x + 3y < 16
x+y > 10
Answer:
B. x = 9, y = 2Step-by-step explanation:
You can just check the values:
A. x = 2, y = 8
x + 3y = 2 + 3×8 = 26 not <16 ⇒ NOT these values
B. x = 9, y = 2
x + 3y = 9 + 3×2 = 15 <16
x + y = 9 + 2 = 11 >10
YES, x = 9, y = 2 are solutions of the system of inequalities
C. x = 1, y = 5
x + 3y = 1 + 3×5 = 16 not <16 ⇒ NOT these values
D. x = 7, y = 2
x + 3y = 7 + 3×2 = 13 <16
x + y = 7 + 2 = 9 not >10 ⇒ NOT these values
a kite is a rhombus
always true
sometimes true
never true
Answer: sometimes true
Step-by-step explanation:
Answer:
sometimes true
Step-by-step explanation:
In general, any quadrilateral with perpendicular diagonals, one of which is a line of symmetry, is a kite. Every rhombus is a kite, and any quadrilateral that is both a kite and parallelogram is a rhombus. EVERY KITE IS NOT A RHOMBUS.
How do i find a scale factor?
Answer:
In two similar geometric figures, the scale factor is the ratio of their corresponding sides, dividing the two corresponding lengths of the sides will gives the ratio, for example
What is the scale factor between 4 cm and 10 cm ?
4 and 10 are divisible by 2
Length A : 4 ÷ 2 = 2
Length B : 10 ÷ 2 = 5
so the scale factor from A to B is 2:5
Plz, HELP me with this question!
Answer:
2/3
Step-by-step explanation:
There is a 2 in 3 chance the pointer will not land on c or d.
i rly rly need this its for a grade and i need help asap ! :(
Answer:
D!
Step-by-step explanation:
plugin the equation to each graph
The graph of y = f(x) is shown.
a) Find f(0)
4-
3.
b) Give the roots of f(x) = 0
Answer:
f(0) = 2
Roots are;
-2 and -1
Step-by-step explanation:
F(0) simply refers to the y-values when x = 0
This is the point at which the graph crosses the y-axis
the value here is 2
To
find the roots of f(x) , we simply find the points at which the plot crosses the x-axis
we have this at x = -2 and x = -1
These are what represents the roots of the equation
HELP! Need to finish this or my dad will go nuts.
Answer:
The answer is 6.
Step-by-step explanation:
So basically, since we know that 4 x 4 is 16, then all we have to do is multiply 1 1/2 by 4. 1 1/2 times 4 equals 6.
Answer:
6 pages
Step-by-step explanation:
all you have to do is multiply 1 1/2 by 4 if 4x4 =16
If PQR-PWW, find the length of PW.
PLS I NEED THE ANSWER ASAP
Hyperloop, a new model of travel, aims to reach a speed of 170 m/s. This is less than the speed of sound. What is the speed of sound?
(PLSSS I NEED THE ANSWER TO THIS ASAP TY)
:)
Answer:
The Speed of sound is 340 meters per second.
hope this helps!
If you wouldn't mind, would you be willing to give me brainliest?
Thank you and your welcome!