Answer:
11/42 as a decimal it is 0.2619
1/5 divided by 5/8=
Please help me !!
Answer:
8/ 25
Step-by-step explanation:
hope it helps!
.....
Can I please get help
Answer:
F for number 14
Step-by-step explanation:
How much money needa to be deposited now into an account to obtain 9,000 in 7 years if the interest rate is 8% per year compounded continuously?
Answer:
P: the principal, the amount invested
A: the new balance
t: the time
r: the rate, (in decimal form)
Step-by-step explanation:
Ex1: If $1000 is invested now with simple interest of 8% per year. Find the new amount after two years.
P = $1000, t = 2 years, r = 0.08.
A = 1000(1+0.08(2)) = 1000(1.16) = 1160
[tex]4.6 + 5.1 - 3.2 = [/tex]
When using substitution to solve this system of equations, what is the result of the first step?
Answer:
The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.
Step-by-step explanation:
Hope this helps you
Answer:
Solve. Because now you have only one variable.
Step-by-step explanation:
Helllllp math and I don’t get along
Please help. What is the solution for x in the equation?
Answer:
x = 3
Step-by-step explanation:
i hope this helps you!!!
Only answer please because Due now.
Answer:
B. Not enough information.
Step-by-step explanation:
We are given that all three angles of ∆DEF is congruent to all the three corresponding angles of ∆XYZ. However, this is is not enough to prove that they are both congruent to each other. There's no information about any of tge side length.
AAA is not a criterion that proves two triangles are congruent.
Therefore, we will conclude that there is not enough information.
please help me with this diagram please :))
Answer:
Step-by-step explanation:
m=72° (corresponding angles)
n=m=72° (corresponding angles)
p=180-(80+72)=180-(152°)=28°
x=np=5
y=nm=8
z=pm=12
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Someone please check this if this is right by giving me an explanation.
Answer:
Its correct
Step-by-step explanation:
Its correct since its correct
What are the coordinates for the point on this grid? Enter your answer.
Answer:
(3, 6)
yw
Step-by-step explanation:
Answer:
(3,6)
Step-by-step explanation:
If you start at 0, you move 3 units left, and 6 units up.
Hope it helps :))
The Royals softball team won 55 games and lost 25 games. What percent of the games did they lose? Round to the nearest whole percent.
_______% games lost
Answer:
31% games lost.
Step-by-step explanation:
Given that the Royals softball team won 55 games and lost 25 games, the following calculation must be performed to determine the percentage of games they lost out of the total games played:
55 + 25 = 80
80 = 100
25 = X
(25 x 100) / 80 = X
2,500 / 80 = X
31.25 = X
Thus, rounded to the nearest percentage, the Royals lost 31 percent of their games.
find x. (8x-34) (5x+2)
Answer:
40x^(2)−154x−68
Step-by-step explanation:
IN WHICH EQUATION DOES N = 8
a. n + 25 =18
b. 7 = 56n
c.7.8 - n = 0.2
d.7/8n = 7
pls help
Answer: D
Step-by-step explanation: replace n with 8 and your equation is true
answer is : 7/8n=7
if we multiply 7/8 by 8 we get 7 which means it’s D
Write an equivalent expression: 5.2x+8+2.1x-3
if you get it wrong its ok :)
Please help would really appreciate it!
Answer:
[tex] r = 6\sqrt{3} [/tex]
Step-by-step explanation:
Area of the shaded section = θ/360*πr²
Area = 15π m²
θ = 360° - 310° = 50°
r = ??
If in the values into the equation and solve for r
15π = 50/360 × π × r²
[tex] 15 \pi = \frac{5 * \pi * r^2}{36} [/tex]
Multiply both sides by 36
[tex] 15 \pi * 36 = \frac{5\pi * r^2}{36}*36 [/tex]
[tex] 540 \pi = 5\pi * r^2[/tex]
Divide both sides by 5π
[tex] \frac{540 \pi}{5\pi} = \frac{5\pi * r^2}{5\pi} [/tex]
[tex] 108 = r^2 [/tex]
[tex] r = \sqrt{108} [/tex]
[tex] r = \sqrt{36*3} [/tex]
[tex] r = 6\sqrt{3} [/tex]
need answer, urgent.
Answer:
C
Step-by-step explanation:
sinA×cotA
= sinA×cosA/sinA
= sinA gets canceled out so,
=cosA
Can someone please tell me the answer for this it’s due at 11:59 I really need help!!
Answer:
Step-by-step explanation:
a.6/1/2=x
b. 12
Find the value of c so that (x+3) is a factor of the polynomial p(x). p(x)=x^3-4x^2+cx+33
Answer:
The value of c is -10.
Step-by-step explanation:
Since (x+3) is a factor of the polynomial p(x).
We have that:
x + 3 = 0 -> x = -3
So p(-3) = 0
Then
[tex]p(x) = x^3 - 4x^2 + cx + 33[/tex]
[tex](-3)^3 - 4(-3)^2 - 3c + 33 = 0[/tex]
[tex]-27 - 36 - 3c + 33 = 0[/tex]
[tex]3c = -30[/tex]
[tex]c = -\frac{30}{3}[/tex]
[tex]c = -10[/tex]
The value of c is -10.
it took Otis 6 hours to travel to the Grand Canyon. Along the way he took 18 min. to get gasoline and 53 min. to eat. How much time did Otis spend driving
Answer:
The answer is 4 hours and 49 minutes
Step-by-step explanation:
A pair of basketball shoes was originally priced at $80, but was marked up 37.5%.
What is the new price of the shoes after the mark up?
Answer:
110
Explanation:
First move the decimal point over to the left twice.
.375
Then multiply 80 by .375 like this :
.375 x 80 = 30
Lastly, add 30 to 80 and put the dollar sign.
$110
A truck driver drives 2,580 miles in 40 hours. He drives the same number of miles each hour. How many miles does he drive each hour?
Answer:
64.5
Step-by-step explanation:
2,580 ÷ 40= 64.5 mls per hour
(-5x) ×(-6) please it is urgent
Answer:
30x
Step-by-step explanation:
Answer:
30x
Step-by-step explanation:
a negative multiplied by a negative is positive.
-5x x -6 =30x
Hope I helped!
5/6 divided by 1/2=
Please help me!!
What is the first step in solving 11x+1=67
Answer:
The second one
Subtract 1 from both sides
Answer:
subtract 1 to both sides
Step-by-step explanation:
11x+1=67
-1 -1
11x=66
/11 /11
x=6
Help. Please
Explain?show work?
Help with number 2&3
2) I believe that this is false. The amount of interest is the amount of extra money that has to be paid (total interest). The interest rate is how you calculate that.
3) true, because decimal equations are simpler.
b. Triangle ABC is similar to triangle EBD. Find the lengths of segments BD and BE. Show all your work.
Answer:
BD=4/3 BE=5/3
Step-by-step explanation:
by pythag theorem we can see that AC=3 and because CPCTC
AC/DE=AB/EB=CB/DB we can see that CB/DB=3/1 and CB is 4 therefore DB = 4/3 do same with BE and we get solution above.
Is 3,9,27,81 an arithmetic sequence
Answer:
no, it's geometric sequence
Step-by-step explanation:
hmm
Right right triangle has an angle that measures 54° which could be the measure of another angle in the triangle
Answer: 36 degrees
Step-by-step explanation:
A triangle angle sum is 180.
So 90 + 54 = 144
180-144 =36