Answer:
7.616
Step-by-step explanation:
=7.6
What is the simplified answer?
Answer:
4/9
Step-by-step explanation:
4/9
i actually thought 7 is a number in the equation
Find the value of x please help
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:
Is 3,9,27,81 an arithmetic sequence
Answer:
no, it's geometric sequence
Step-by-step explanation:
hmm
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
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.
[tex]4.6 + 5.1 - 3.2 = [/tex]
2 The width of a rectangle is represented by 5 + 2y.
The length is twice as long as the width. What is the
perimeter of the rectangle? Select all correct expressions
A
4(5 + 2y)
B 6(5.+ 2y)
C 20 + 8y
D 30 + 12y
Answer:
your answer is B 6(5.+2y)
forgive me if i am wrong
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.
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
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
risms
gure.
The rectangular prism has
✓ lateral faces.
The rectangular prism has a surface area of
square inches.
Answer:
4 lateral faces
254 square inches
Answer:
The one above is right just did it on edge.
Step-by-step explanation:
find x. (8x-34) (5x+2)
Answer:
40x^(2)−154x−68
Step-by-step explanation:
A tailor has 13 1/2 yards of fabric to use for making costumes. For each costume, he needs 1 1/2 yards of fabric for the top and 3/4 yards bottom. How many costumes can he make
Answer:
6 complete costumes
Step-by-step explanation:
he has 27/2 total fabric
1 costume requires 1 2/4 + 3/4 of fabric, which is 2 1/4
we divide 27/2 by 9/4
27/2 x 4/9 = 6
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.
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 :))
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
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
(-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!
Write an equivalent expression: 5.2x+8+2.1x-3
if you get it wrong its ok :)
need answer, urgent.
Answer:
C
Step-by-step explanation:
sinA×cotA
= sinA×cosA/sinA
= sinA gets canceled out so,
=cosA
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
5/6 divided by 1/2=
Please help me!!
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.
Please help. What is the solution for x in the equation?
Answer:
x = 3
Step-by-step explanation:
i hope this helps you!!!
Helllllp math and I don’t get along
The perimeter of the triangle is 30 cm
The perimeter of the rectangle is also 30 cm.
Use this information to find the area of the square below.
Answer:
square's area is 25.
Step-by-step explanation:
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]
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.