Answer:
0
Step-by-step explanation:
zero divided by anything that is integral is zero and 3 in a integer
0
Answer:
0
Step-by-step explanation:
write an equation of the line that passes through (4,-1) and is parallel to the line -3x +y= 7
Answer:
y = 3x -13
Step-by-step explanation:
y = 3x + 7
-1 = 3(4) + b
-1 = 12 + b
-13 = b
y = 3x -13
These are questions about triangles. The teacher has already done one but I don’t know how to do the rest. Please help me! :(
Step-by-step explanation:
To help you, Remeber the SOHCAHTOA rule
When It asked to find sin, cos, tangent of a angleIf you finding the sin of a angle you must find the side that is Opposite then put it over the hypotenuse I'll do 3,6,7,8 for you.
For 3,The side that is opposite of c is 28 and the hypotenuse (which is the longest side of the triangle) is 35. So the answer is 28/35. or 4/5.
For 6, 32 is opposite of A and 40 is the hypotenuse so
32/40 or 4/5 is our answer.
For 7, 24 is opposite of Z and 40 is the hypotenuse so
24/40 or 3/5 is the answer.
For 8, 14 is opposite of Angle C and 50 is our hypotenuse so
14/50=7/25 is our answer
COS
To find cos it is adjacent/hypotenuse
For 2 the adjacent side to C is 16 and the hypotenuse is 34. so our answer is 16/34 or 8/17.
For 5, the adjacent side is 30 and the hypotenuse is 34 so our answer is 30/34 or 15/17
For 9, the adjacent side is 24 and hypotenuse is 30 so our answer is 24/30 or 5/6.
TAN
TO FIND TAN, it is Opposite/Adjacent
4, the opposite side is 32 and the adjacent is 24 so our answer is 32/24 or 4/3.
10, the opposite side is 27 and the adjacent is 36 so our answer is 27/36 or 3/4
Can someone help me with 2 questions please please
Pls help me but pls dont send me a link im begging u
Answer:
Step-by-step explanation:
24 + 3r >= 100 is the equation
Answer:
I dont know the 1st one but the bottom one is
Yes
what is polynomail area
Answer:
2x²-8 if it doesnt give you x= if it gives you an x= then comment it and ill work it out.
Step-by-step explanation:
it was pretty simple
PLZ HELP!!!! solve for x
Answer:
64 degrees
Step-by-step explanation:
Combining the 90 degrees, x degrees, and 26 degrees creates a flat angle or 180 degrees
so first, combine 90 and 26 degrees
90+26= 116
then subtract 116 from 180
180-116= 64 degrees
anyone knows the answer
Answer:
it might be 390
Step-by-step explanation:
hope this helps
Please show work! will mark brainlest!!!!!!!!
Answer:
34cm
4+2+5+9+6+3+3+(9-4+3)
Answer: C) 34
Step-by-step explanation: add all the sides 5+4+2+2+3+9+3+6=34. plz mark me brainliest.
Which graph best represents only the solutions to -3a + 1/2 <=8 hurry pleaseeeeee
Answer:
a≥-5/2
Step-by-step explanation:
(12pts) Which equations are equivalent to 8-x
Answer:
b,d and g aswell
Step-by-step explanation:
Answer:
hi there is my android tablet still available for sale and only 50 buks
Valerie is considering various savings options. At Bank 1, she can invest $1,000 in a CD that earns compound interest at an annual rate of 2.4%. At Bank 2, she can invest $1,000 in a savings account that pays 2% simple interest upon withdrawal. How much more money would Valerie earn in 5 years with the CD at Bank 1 than with the savings account at Bank 2?
Answer:
100.00
Step-by-step explanation:
Factor x2 − 8x + 9.
(x − 9)(x − 1)
(x + 9)(x + 1)
Prime
(x + 9)(x − 1)
Answer:
x²-8x+9
Step-by-step explanation:
Answer:
The answer is Prime
Step-by-step explanation:
Attached photo for proof
Calculate the commission amount for the sale.
7% commission on a $2,560 sale
Answer:
$179.2
Step-by-step explanation:
7% of 2,560 is 179.2
A contractor is buying doors for a new office building. If two doors are
$125, how much would nine doors be?
You could setup a proportion here!
Number only.
Answer:
562 $ for nine doors
Step-by-step explanation:
plzzz help! what expersion is equivalent to it?
Answer:
[tex]64x^{12}[/tex]
Step-by-step explanation:
We have to use the law of indices for finding the equivalent expression.
[tex](8x^{5})^{2} = 64x^{10}[/tex] We square 8, which is 64 and multiply the two powers.
[tex](x^{4})^{\frac{1}{2}} = x^{2}[/tex] We multiply the 2 powers giving us, [tex]\frac{4}{2}[/tex], which simplifies to 2.
[tex]64x^{10}[/tex] × [tex]x^{2}[/tex] = [tex]64x^{12}[/tex] This is the answer as we multiply the two indices together.
I hope this helps!! ^-^
Answer:
64x¹²
Step-by-step explanation:
(8x^5)^2 × (x^4)^1/2
64x^10 × (x^4)^1\2
64x^10 × x^2
Calculate:
64x^12
what is equal to sin(34)
Answer: sin(34) = 0.52908268612
Answer: it's
0.559192903
28 is equal to _____ hundredths
Answer:
2.8 I think
Step-by-step explanation:
plz tell me if its wrong
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
C
Step-by-step explanation:
Hello There!
The height of the water starts at 3 feet and its receding at a rate of .75 feet an hour
receding means to move farther away from previous position
so the equation would be
3-.75t
or
-.75t + 3
So we can conclude that the answer is C
A university has 40,110 students. In a random sample of 210 students, 14 speak three or more languages. Predict the number of students at the university who speak three or more languages. The expected number of students at the university who speak three or more languages is .
IM NOT SMART IM SORRY
Answer:
a
Step-by-step explanation:
1.
x+7=0
x=-7
2.
2x-3=0
2x=3
x=3/2
You just need to find the x for each when it equals to zero
Brillianst please!
Answer:
ye im not smart either sorry.
Step-by-step explanation:
Question 1 (1 point)
Three green jelly bean, five red jelly beans and two orange jelly bean are in a bag.
What is the probability of selecting an orange jelly bean, putting it back, and then selecting a green jelly bean?
Question 1 options:
120
350
14
230
Question 2 (1 point)
A spinner is spun and a number cube is rolled. What is the probability that a blue will be spun on the spinner and a four will be rolled on the number cube?
Question 2 options:
124
210
112
13
Question 3 (1 point)
An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What is the probability that both are platyfish?
Question 3 options:
0.08
0.58
0.09
0.6
Question 4 (1 point)
Eleven purple marbles, seven orange marbles and two pink marbles are in a bag. What is the probability of selecting a purple marble, not replacing it, and then selecting an orange marble?
Question 4 options:
19%
20%
21%
22%
Question 5 (1 point)
A coin is flipped twice. What is the probability that the coin will land on tails on the first flip and will land on tails again on the second flip?
Question 5 options:
14=0.25=20%
14=0.20=25%
12=0.25=25%
14=0.25=25%
Question 6 (1 point)
What is the probability of spinning a green and then spinning a yellow?
Question 6 options:
13
412
423
148
Question 7 (1 point)
What is the probability of selecting an Ace, not replacing it, and then selecting a King?
Note: Please, enter only numeric portion of your answer in the box as a decimal rounded to the nearest hundredth.
Example: 0.75
Question 7 options:
Question 8 (1 point)
A cookie jar contains 6 sugar cookies, 4 lemon cookies, and 2 chocolate cookies. Anne randomly chooses 1 sugar cookie from the jar, replaces it, then chooses a chocolate cookie.
Question 8 options:
111
112
823
13
Question 9 (1 point)
Calculate the probability of each scenario and then match the answer to each question.
Question 9 options:
15
415
1.
What is the probability of spinning an even number on the first spinner and vowel on the second spinner?
2.
What is the probability of selecting a red jelly bean, not replacing it, and then selecting an orange jelly bean?
Question 10 (1 point)
A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white sock, not replace it, and then draw another white sock without looking?
Question 10 options:
0.10=10%
0.098=9.8%
0.078=7.8%
0.08.=8.3%
0 of 10
Answer:
#1 . 3/50
#2 . 1/24
#3 . 0.9
#4 . 22%
#5 . 1/4 = 0.25 = 25%
#6 . 1/48
#7 . 0.05
#8 . 1/12
#9 . 1 - 1/5 2 - 4/15
#10 . 0.083 = 8.3%
Step-by-step explanation:
i took the quiz
Answer:
#4- 20%
I took the test and saw that a person who answered mistaken this question. I though this would be helpful. :)
PLEASE SOMEONEE HELP NOW
Answer:
a) n = 14
b) m∠A = 56°
Step-by-step explanation:
add all terms together and set equal to 360
In ΔUVW, the measure of ∠W=90°, UV = 6.2 feet, and WU = 1.2 feet. Find the measure of ∠V to the nearest tenth of a degree
Answer:
11.2
Step-by-step explanation:
The answer is 11.2 degree
What numbers correctly complete each equation?
All squares have the same value
the first one is 5.25 . you have to divide 10.5 by 2 and you'll get 5.25 and when you add 5.25 twice you'll get 10.5 which is the same as 10.50
Emergency help please thank you
I would say the third asnwer, so 90 degrees :)
there are five marbles in a bag. three are green and two are yellow. you draw a marble, replace it, and then draw another. what is the probability of choosing a green marble and then a yellow marble.
Answer: 1/10
Step-by-step explanation:
1: Let’s take out the “DO NOT REPLACE IT.” It can make the whole thing seem harder. Rather, here is this. “There are five marbles in a bag, 3/5 are green and 2/5 are yellow. You DRAW TWO MARBLES. What is the chance of you drawing two yellow marbles?”
2 : Now let’s look at some important information.
100% of marbles= 5 marbles.
60% of marbles= the three green marbles.
40% of marbles= the two yellow ones.
Picking 2 of the 5 marbles will mean taking 40% of the marbles out of the bag.
Simplify: Now, to make it easier, the question is this. what is the chances of the 40% being the same color, Specifically yellow.
3: Let me explain. There are two yellow marbles, you pick out two. That is a one out of five chance of you getting ONE yellow marble the first time. That is 1/5. picking two at the same time results in a 2/5 chance.
4: if you pick twice it would be 1/10 chance.
Answer:
1/10
Step-by-step explanation:
HAAAAAALLLLLLLPPPPPPPPPP MEEEEEEEEE
Answer:
9
Step-by-step explanation:
plug -20 into x
-20+3y=7
solve
add 20 to both sides
3y=27
y=9
What is (f−g)(x)?
f(x)=x3−2x2+12x−6
g(x)=4x2−6x+4
Enter your answer in standard form in the box.
Function Notation
f(-4)=___
A one side open cylinderical drum has inner radius 28 cm. and height 2.1 m. How much water you can store in the drum. Express in litres. (1 litre = 1000 cc.)
Answer:
Hence, 5174.4litres of water can be stored in the drum.
Hope it helps..
Have a great day :)
Answer:
volume is equal to πr²h
ie
3.14 × 28² × 210
=516,969.6
divide the result by 1000
516.969litres