Answer:
The answer to that is 91.25
Linear and nonlinear
Answer:
Hi im filipino :))
Step-by-step explanation:
Thanks for the points
Please Help! Im exhausted and this is due tonight
Answer:
(a5)6*(b6)
Step-by-step explanation:
Mrs. Farino has $45, and she wants to divide it equally among her 5 children. How much money will each child receive?
Answer:
$9
Step-by-step explanation:
45/5 is 9
use the quadratic formula to solve the equation 4x^2+x-9=0
Answer:
see pics
Step-by-step explanation:
dbdksjhddbbdbsksksodhd pls give brainlist
Answer:
x = (-1 ±[tex]\sqrt{145}[/tex] )/8
Step-by-step explanation:
Quadratic formula: x = (-b ± [tex]\sqrt{b^{2} - 4ac}[/tex] )/(2a)
4x² + x - 9 = 0 ; General form of a quadratic is ax² +bx + c = 0
So a = 4, b = 1, and c = -9
x = -1 ±[tex]\sqrt{1^{2}-4(4)(-9)}[/tex] / 2(4)
x = -1 ± [tex]\sqrt{1 + 144}[/tex] /8
x = -1 ±[tex]\sqrt{145}[/tex] /8
x = (-1 + [tex]\sqrt{145}[/tex])/8 or x = (-1 - [tex]\sqrt{145}[/tex])/8
Add all of the numbers
Answer:
18
Step-by-step explanation:
2 + 1 + 2 + 2 + 3 + 1 + 0 + 0 + 3 + 2 + 0 + 1 + 0 + 1
Get rid of the zeros
2 + 1 + 2 + 2 + 3 + 1 + 3 + 2 + 1 + 1
18
Anyone know this please?!
Your answer is acute triangle
1 4/9 divided by -2/9
Answer:
6 1/2
Step-by-step explanation:
change 1 4/9 into a improper fraction, which is 13/9, and when dividing fractions flip the second number upside down then multiply. 13/9 times -2/9 is -117/18. simplify, which is 13/2, which is also equal to 6 1/2. hope this helped
pls help me with this if u can
Please help me solve this ASAP
Answer:
I belive its 8.
Step-by-step explanation:
6 + 4 = 10
10×2=20
20÷5=4
[tex]2 { }^{2} [/tex]
=4
6-4=2
2×4= 8
Which of these number is divisible by. 2,10,5
Answer:
Unit digit of this number is 0, hence divisible by 10. Hence, 19400 is divisible by 2, 5 and 10. This is an even number, hence divisible by 2. Unit digit of this number is 0, hence divisible by 5.
May I please receive help?
first, make the line into slope-intercept form.
-3x - 5y = 1
-5y = 3x + 1
y = -3/5x - 1/5
a line parallell to this line has to have the same slope, so it could be but doesn't have to be y = -3/5x - 1
a line perpendicular to y = -3/5x - 1/5 has to have the opposite slope of it.
so, y = 5/3x +1
Simplify plz :3 <3
1+4(6p-9)
Answer:
24p - 35
Step-by-step explanation:
Step 1: Distribute.
[tex]1+4(6p-9)[/tex] [tex]1+(4)(6p) + (4)(-9)[/tex] [tex]1+24p -36[/tex]Step 2: Combine like terms.
[tex](24p) + (-36+1)[/tex] [tex]24p - 35[/tex]Therefore, the answer is 24p - 35! I hope this helped you.
What is the approximate radius of a sphere of volume 528 m³? round the answer to hundreth
please explain your answer
[tex]\\ \sf\longmapsto V=\dfrac{4}{3}πr^3[/tex]
[tex]\\ \sf\longmapsto 528=\dfrac{4}{3}πr^3[/tex]
[tex]\\ \sf\longmapsto \pi r^3=528\times \dfrac{3}{4}[/tex]
[tex]\\ \sf\longmapsto πr^3=32(3)[/tex]
[tex]\\ \sf\longmapsto \pi r^3=96[/tex]
[tex]\\ \sf\longmapsto 3.14r^3=96[/tex]
[tex]\\ \sf\longmapsto r^3=\dfrac{96}{3.14}[/tex]
[tex]\\ \sf\longmapsto r^3=30.57[/tex]
[tex]\\ \sf\longmapsto r=3.09m=3.1m[/tex]
[tex]\large \boldsymbol {} \sf V_{sp}=\dfrac{4}{3} \pi r^3 \\\\ \displaystyle \\ \frac{4}{3} \pi r^3=528 \ m^3 \\\\\\ r=\sqrt[3]{\sf \frac{528}{\pi } \cdot \frac{3}{4} } \approx5,0\underline 13\approx5,01[/tex]
Limits helppppp please!!!!!!
3x +7x -5 +2x +10 simplified is 12x +5
Answer:
yes
Step-by-step explanation:
3x+7x+2x = 12x
-5+10 = 5
so it's = 12x+5
Simplify (2/3 +1/6)
Write the sum in the simplest form
Answer:
5/6
Step-by-step explanation:
2/3 -> 4/6
4/6+1/6= 5/6
Please someone help me here
Answer:
A
Step-by-step explanation:
Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Lou's car had 6.4 gallons in the 14-gallon tank on the coldest day of the year. Lou filled the tank with gas that cost $3.90 per gallon. How much did Lou spend on gas?
Answer:
Well,If u meant the cost of 6.4 gallons of gas.Then the answer is 24.96$
But if u meant the full tank(14Gallons),Then its 54.6$
Now pls give me brainliest
please solve fast please
Answer:
see explanation
Step-by-step explanation:
Using identities
sec²x = tan²x + 1
cosec²x = cot²x + 1
cos²x = [tex]\frac{1}{cos^2x}[/tex]
(1)
sin²θ + [tex]\frac{1}{sec^20}[/tex]
= sin²θ + cos²θ = 1
(2)
9sec²θ - 9tan²θ
= 9sec²θ - 9(sec²θ - 1)
= 9sec²θ - 9sec²θ + 9
= 9
(3)
- 8cot²A + 8cosec²A
= - 8cot²A + 8(cot²A + 1)
= - 8cot²A + 8cot²A + 8
= 8
(4)
- 10cosec²β + 10cot²β
= - 10(cot²β + 1) + 10cot²β
= - 10cot²β - 10 + 10cot²β
= - 10
help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer: Add 5 to x and y for each point.
Step-by-step explanation:
Add 5 to x and y for each point.
(-4,-1) becomes (1, 4), (-1,-4) becomes (4,1) . . . etc.
Which equation is the equation of the line, in point-slope form, that has a slope of - 4 and passes through the point (7, 1)?
Answer:
y-1=-4(x-7) is the correct answer
Find the equation of the line with a slope of -3, passing through the point (2,5).
y = -3x + 11
y = -3x - 1
y = 2x + 5
y = -3x + 5
Find the ratio of circles to triangles in the diagram below.
ΟΟΔΔΔ
ΟΟΔΔΔ
ΟΟΔΔΔ
Unsimplified ratio of circles to triangles:
try
Answer:
6:9
Step-by-step explanation:
there are six circle and nine triangle
so the ratio is
6:9
(((I made up this question so if you can get this you get 51 points// explanation needed prove how to got your answer)))
- multiple choice to make things easier-
Sasha and Frank both have toy cars. Sasha’s car goes 875 meters in 7 minutes. Frank’s car goes 1,232 meters in 11 minutes. Who’s car goes faster and how much faster?
Answer:
Sasha's car moves 13 meters faster than Frank's car
Step-by-step explanation:
I took Sasha's 875 meters and divided it by 7minutes and got 125
Then, I took Frank's 1232 meters and divided it by 11 minutes and got 112
Finally, I subtracted 125 by 112 and got 13 meters
Answer:
125 × 11 = 1375
1375 > 1232
Sashas car goes faster then Frank's
Sashas car goes 143 meters faster then Franks
is 3:4 and 9:16 equivalent
Answer:
No
Step-by-step explanation:
Equivalent ratios are created by multiplying/ dividing the parts by the same value.
3 : 4 ( multiply both parts by 4 )
= 12 : 16 not 9 : 16
A ferry boat heads across the river. Due to the current, the boat travels at an angle of 15 degrees north of west. If the boat traveled a total 178 yards, how far did it travel north and how far did it travel west?
46 yards was travelled north while 172 yards was travelled west.
Trigonometric ratios shows the relationship between the sides of a triangle and its angles.
For the question, the distance travelled north and distance travelled west can be determined using trigonometric ratio.
sin(15) = distance travelled north / 178
Distance travelled north = 46 yards
Also:
cos(15) = distance travelled west / 178
Distance travelled west = 172 yards
Hence, 46 yards was travelled north while 172 yards was travelled west.
Find out more at: https://brainly.com/question/2512283
Help it’s urgent :( I’ll mark brainliest
Answer:
x = 4
x = 10
Step-by-step explanation:
x^2 -14x + 40 = 0 ----> factor form
(x - 10)(x - 4) = 0 ---> separate equations
x - 10 = 0 ---> add 10 on both sides
x = 10
x - 4 = 0 ---> add 4 on both sides
x = 4
Answer:
small x= 4
large x= 10
Step-by-step explanation:
hello there!
x^2-14x+40=0
x^2-(10+4)x+40=0
x^2-10x-4x+40=0
pick out the common one!
x(x-10)-4(x-10)=0
(x-10)(x-4)=0
now;
x-10=0
x=10(which is large x)
again:
x-4=0
x=4( which is small x)
hope it helps.. thank u!
Please help me!!!!
.
======================================================
Explanation:
Let's add up the positive values only for now. So we get 172+48 = 220 which represents all the money coming into the account.
Do the same for the negative values. We'll simply add the positive versions of each (ignore the negative signs). So -17 and -40 can be thought of as 17 and 40, which add to 17+40 = 57. Ultimately this result is negative leading us to -57.
In other words, -17 + (-40) = -57
So you can see that adding negatives follows the same rule as positives. The only change is that everything turns negative.
The notation -57 means that 57 dollars is going out in terms of expenses, purchases, withdrawals, fees, etc.
---------------------
To summarize everything so far:
220 dollars in total is coming in57 dollars in total is going outWe subtract those results to find the final balance
balance = moneyIn - moneyOut = 220-57 = 163 dollars
We subtract positive versions of each number.
find f(-2) if f(x) = -3x + 5
Answer:
11
Step-by-step explanation:
Answer:
f(-2) = 11
Step-by-step explanation:
Given the function, f(x) = -3x + 5:
We can evaluate f(-2) by substituting -2 as the input (or x-value) for the function:
f(-2) = -3x + 5
f(-2) = -3(-2) + 5
f(-2) = 6 + 5
f(-2) = 11
Therefore, f(-2) = 11.
Y=4x+5 If x=-2 What does Y equal?
Answer: -3
Step-by-step explanation:
plug in -2 for x so that the new problem is:
y=4(-2)+5
then, multiply 4 and -2 so that:
y=-8 +5
finally add -8 to 5 to get:
y=-3