Answer:
140
Step-by-step explanation:
3.5×40=140
.........................
Answer:
140 words
Step-by-step explanation:
You need to get from 40 words a minute to _____ words in 3.5 minutes. You get from 1 minute to 3.5 minutes by multiplying by 3.5. You then do the same thing to 40 to make it proportional.
Round 453,605 to the nearest thousand
Answer:
453,000
Step-by-step explanation:
Write an equation for the n th term of the arithmetic sequence 23, 16, 9, 2, ... . Then find a 25
Answer:
yes u got it right
Step-by-step explanation:
Plz plz I need help plz plz really fast plz plz I will cry if u help me giving 25points
Answer:
[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
What is the correct answer?
Answer:
D.
Step-by-step explanation:
They would charge a flat fee of $1000, and $200 per room
find the value of x in each of the given triangles.
Answer:
7.5
Step-by-step explanation:
10x + 8x + 6x = 180°
24x = 180°
x = 180°÷24
× = 7.5
HOPE IT HELPS YOU.
HOPE IT HELPS YOU.
HOPE IT HELPS YOU.
Is it bad to have a math assignment you don't get?
Answer:
Yes, if yo get an assignment that you don't get, ask the teacher to explain it to you.
Step-by-step explanation:
(1 + 3²)·(12-7)²÷5
can u pls help me with the question
Answer:
I'm pretty sure the answer is 50
Step-by-step explanation:
______________________________
1.) Calculate 3 to the power of 2:[tex]3^2=9[/tex]
Equation at the end of Step 1:
[tex]\frac{(1+9)(12-7)^2}{5}[/tex]2.) Add 1 and 9:[tex]1+9=10[/tex]Equation at the end of Step 2:
[tex]\frac{10(12-7)^2}{5}[/tex]3.) Subtract 7 from 12:[tex]12-7=5[/tex]
Equation at the end of Step 3:
[tex]\frac{10*5^2}{5}[/tex]4.) Calculate 5 to the power of 2:[tex]5^2=25[/tex]
Equation at the end of Step 4:
[tex]\frac{10*25}{5}[/tex]5.) Multiply 10 and 25:[tex]10[/tex] × [tex]25=250[/tex]
Equation at the end of Step 5:
[tex]\frac{250}{5}[/tex]6.) Divide 250 by 5:[tex]250[/tex] ÷ [tex]5=50[/tex]
______________________________
Item 3
Question 1
Solve a/−5 > 1. Graph the solution.
Answer:
: x < 6
Step-by-step explanation:
I need help can you help me
equation: 3x = ax +b
Answer:
a = 3
b = 0
Step-by-step explanation:
Equations that have infinite solutions are equations that equal itself.
Example: 13y = 13y has infinite solutions
We need to find the values of a and b so that it equals 3x.
Therefore, a = 3 and b = 0.
Pls help and SHOW workings
Answer:
94 = m∠1
Step-by-step explanation:
32 + 62 = m∠1
94 = m∠1
Please help will mark brainliest
In a right triangle, if a = 15m, c = 39m, what is b?
Answer:
b=36m
Step-by-step explanation:
im not sure tho
A baseball team played 75 games and lost 20% of them. How many games did the team lose?
015
20
O 55
O 60
Answer:
15
Step-by-step explanation:
20% is 1/5
75*1/5=75/5=15
Help please urgent please
Answer:
DEA
Step-by-step explanation:
adjacent is next to and DEA is on line CF with CED
Simplify. [3 • (3 – 9)] + 9 –4.5 9 45 –9
this is your answer -45189/2000
are behind on your classes?
yes. how'd you knowwww?
Answer:
no
Step-by-step explanation:
help plz it's not dark blue
Answer:
YELLOW
Step-by-step explanation:
MY TEACHER MADE ME DO THIS LOL
what single decimal multiplier would you use to increase by 14% followed by a 1% decrease?
Answer:
1.1286
Step-by-step explanation:
Increasing something by 14% is the same as taking 114% of it, and decreasing it by 1% is the same as taking 99% of it. 114% is 1.14 as a decimal, and 99% is 0.99 as a decimal, so multiplying the two together, we get the single decimal
1.14 · 0.99 = 1.1286
Need help thanks .....
Write equations for the vertical and horizontal lines passing through the point (-9,-4).
Answer:
for a vertical line the value of x, in this case 9, will never change. this will be true for any value of y. therefore the equction for vertical line line passing through this point is; x=9 likewise, for a horizontal line the value of y, in this case -4 will never change. this will be true for any value of x. therefore the equation for a horizontal line passing through this points is; y=-4
Step-by-step explanation:
hope this helpful and you welcome!
tell me if you have anything to help you with.
what is the solution to the equation? 2x−4=6
What is the value of x in the solution to the this system of equations:
y=-1/2x + 2
y - 2x = -3
Answer:
x=2 and y=1
Step-by-step explanation:
hope this helps!
Answer:
x = 2
Step-by-step explanation:
For system of equations, you need to equal them to each other. First, you need to isolate y on one side of the equation in [tex]y - 2x = -3[/tex]
[tex]y = -3 + 2x[/tex]
Now, equal the equations to each other:
[tex]-\frac{1}{2}x + 2 = -3 + 2x[/tex]
Add [tex]\frac{1}{2} x[/tex] to both sides of the equation:
[tex]2 = -3 + (2x + \frac{1}{2}x) = -3 + (\frac{4}{2}x + \frac{1}{2}x) = -3 + \frac{5}{2} x[/tex]
Subtract add 3 to both sides of the equation:
[tex]5 = \frac{5}{2}x[/tex]
Divide [tex]\frac{5}{2}[/tex] on both sides of the equation. Remember: when you divide a fraction, you multiply by the reciprocal. See below:
[tex]\frac{2}{5} * 5 = x[/tex]
[tex]\frac{10}{5} = x[/tex]
[tex]x = 2[/tex]
Check your work:
[tex]-\frac{1}{2}(2) + 2 = -3 + 2(2)[/tex]
-1 = -1
i need help plz!?????
Answer:
B
Step-by-step explanation:
Answer:
3/5
Step-by-step explanation:
you are looking for the X-Y so X go first
PLEASE HELP
All of the following are rational except
O 3.14159...
o o
O 0.125
00
Answer:
3.14159...
Step-by-step explanation:
pi is not rational number
Answer:
A. 3.14......
Step-by-step explanation:
3.14159 is called pi! Pi is not rational, it is irrational.
Evaluate 13-0.75w+8x13−0.75w+8x13, minus, 0, point, 75, w, plus, 8, x when w=12w=12w, equals, 12 and x=\dfrac12x= 2 1
Answer:
the value of the given equation is 8
Step-by-step explanation:
The computation is shown below
Given that
13 - 0.75w + 8x
here w = 12
x = 1 ÷ 2
Now put these values to the above equation
= 13 - 0.75 × (12) + 8 × (1 ÷ 2)
= 8
Hence, the value of the given equation is 8
What is the measure of
A 54°
D. 66°
B. 56°
E. 114°
C. 58°
Answer:
66 I think might he wrong
Step-by-step explanation:
I'm not sure if its right
A building is 720 feet tall. The scale model of that building is 18 inches tall.
Find the scale factor of the model to the actual building
Answer:
720ft= 8640in => 18/8640 =0.002083 = 2083/1000000
Step-by-step explanation:
HELP WORTH 50 POINTS ILL GIVE U BRAINLESS IF UR RIGHT
5.1 x 10^-3 – 1.8 x 10^-3
in scientific notation (evaluate)
Answer:
[tex]3.3*10^{-3}[/tex]
Just like last time, you can convert them to their decimal forms, subtract, and convert back!
Hope this helps!
Brainliest please!
Answer:
3.3*10-3
Step-by-step explanation:
Y'all someone pls help me :(
Answer:
Yes, the table does show a function. First, just by seeing that the y values are the same, this means that this is a perfectly horizontal line. Horizontal lines are functions, but vertical lines aren't. I suppose the ordered pairs are just (-2,5), (0,5), and (3,5)
What does the graph look like for the equation y=|x+3|
Answer:
Step-by-step explanation:
Solve this equation:
3x - 5x + 8 - 3x = -5X -8
