Answers
Answer:
150
Step-by-step explanation:
on the the right all the numbers are 15 greater than the numbers on the left
-NULL
Brainliest will be appreciated thank you!
Related Questions
During a thunder storm, the amount of rain on the ground increased at an average rate of 0.25 inch per hour. There was already 4.5 inches of rain on the ground when the storm started. Write an equation that can be used to determine the total amount of rain on the ground (T), in inches, after h hours of the storm.
Answers
Explanation: 4.5 inches of rain already exist on the ground and 0.25 inches are being added every hour. And since the amount of hours are “T”, the amount of rain after T hours will be 0.25T
Give the vertices of a triangle that 3 times as big as ABC if A(0,0), B(2,6), C(6,4). (centered at the origin)
Answers
Answer:
wndie xueu xr
Step-by-step explanation:
nx9rkc9emxirnx8rm
K(x) k(-3) 2x^2-5x+3
Answers
Answer:
When k(x) is 2x² - 5x + 3, k(-3) = 36.
Step-by-step explanation:
k(x) = 2x² - 5x + 3
Substitute the input of x.
k(-3) = 2(-3)² - 5(-3) + 3
Square -3.
k(-3) = 2(9) - 5(-3) + 3
Multiply 2 and 9.
k(-3) = 18 - 5(-3) + 3
Multiply -5 and -3.
k(-3) = 18 + 15 + 3
Add 18 and 15.
k(-3) = 33 + 3
Add 33 and 3.
k(-3) = 36.
B.
CO
Given right triangle ABC, what is the value of tan(A)?
o o
26
24
w/w with with wher
A
10
ОО
Answers
Answer:12/5 (3rd option)
Step-by-step explanation:
tangent is opposite over adjacent so take the side opposite the angle A and put it over the side that is adjacent to angle A
Pabilo wishes to grow his baseball card collection to at least 3000 cards. He currently has 1200 cards and knows that his favorite type of cards have 15 cards per package. Which inequality and solution represent the number of packages of cards that Pablo wishes to buy? Select TWO that apply.
A. p + 1200 >= 300 p >= 1800
B. 15p + 1200 >= 300 p >= 120
C. 1200 + 15p >= 3000 p >= 280
D. 3000 <= 1200 + 15p 120 <= p
E. 3000 <= 1200 + 15p 120 >= p
F. 3000 <= 15p + 1200 280 <= p
Answers
Answer:
X>120
Step-by-step explanation:
hope it helps!! :)
I have a question regarding trignometry
How does Sin(180°-θ) = Sinθ
and how does Cos(180°-θ) = -Cosθ
Answers
Step-by-step explanation:
If A is acute, cos (180 - A) = - cos A (because the coordinates would be in 2nd quadrant)
If A is right angle, cos (180 - 90) = cos 90 = 0
(because the coordinates would be on y-axis)
If A is obtuse, cos (180 - A) = + cos A (because the coordinates would be in 1st quadrant)
The state fair is a popular field trip destination. This year the senior class at High School Aandthe senior class at High School B both planned trips there. The senior class at High School Arented and filled 9 vans and 7 buses with 457 students. High School B rented and filled 11vansand 7 buses with 473 students. Each van and each bus carried the same number of students. How many students can a van carry? How many students can a bus carry? A) Van: 55, Bus: 8 B) Van: 8, Bus: 55
C) Van: 12, Bus: 38 D) Van: 10, Bus: 71
Answers
Answer:
B
Step-by-step explanation:
v = how many students fit into a van
b = how many students fit into a bus
School A:
9v+7b=457 (1)
School B:
11v+7b=473 (2)
(1)&(2) => v=8
b=55
For Thanksgiving dinner, Josie purchased three cans of cranberry sauce that cost $0.78 each. She gave the cashier $10.00. How much change did she get back?
Answers
Answer:
$7.66
Step-by-step explanation:
[tex]0.78 \times 3 = 2.34[/tex]
[tex]10.00 - 2.34 = 7.66[/tex]
Answer:
$7.66
Step-by-step explanation:
1. Multiply $0.78 x 3. (you should get $2.34)
2. Subtract $10.00 from $2.34
Your final answer should be $7.66
Can someone PLEASE tell me the answer to this
Answers
Answer:
Explanation is
Step-by-step explanation:
Given the diagram below, find the value of MQR.
Answers
Answer:
The answer is MQR= 48 degrees
Step-by-step explanation:
I got this answer from process of elimination. The first option was 48 degrees so I divided 48 by 3 and got 16 then I applied to (2x + 16): (2(16)+16) and got 48 which comfirmed my answer. Also I took the test and it was right so I know its correct.
Solve for x.
(Round to the nearest
hundredths.)
3x = 12.25
Answers
Answer:
x = 4.08
Step-by-step explanation:
3x = 12.25
3/3x = 12.25/3
x = 4.0833..
x is about 4.08
Answer:
4.08
Step-by-step explanation:
12.25 / 3 = 4.0833333333333 and round
100 points & brainliest!! ONLY IF U ANSWER CORRECTLY, IF YOU DONT ILL REPORT.
Answers
Total objects
As
[tex]\\ \sf\longmapsto Unit\:price=\dfrac{Sale\: Price}{No\:of\: units}[/tex]
[tex]\\ \sf\longmapsto Unit\:Price=\dfrac{D_2({E_2)}}{C_2}[/tex]
Or
[tex]\\ \sf\longmapsto Unit P=\dfrac{E_2(D_2)}{C_2}[/tex]
Answer:
= D2/E2Step-by-step explanation:
See attached
Number of units in cell E2, Total price in D2
The formula for unit price is:
= D2/E2Solve the problem.The world population of a certain species is evaluated at 5.1× 1010. By some projections, this population will be 3 times more important in 30 years. Express the population at that time in scientific notation.
Answers
Large population can be represented in scientific notations
The population in 30 years time is 1.53 * 10^11
The current population is given as:
[tex]\mathbf{Population = 5.1 \times 10^{10}}[/tex]
In 30 years time, the population would be 3 times more.
This means that, the population in 30 years time is: 3 multiplied by the current population.
So, we have:
[tex]\mathbf{New = 3 \times Population}[/tex]
So, we have:
[tex]\mathbf{New = 3 \times 5.1 \times 10^{10}}[/tex]
Multiply
[tex]\mathbf{New = 15.3 \times 10^{10}}[/tex]
Rewrite as:
[tex]\mathbf{New = 1.53 \times 10^{11}}[/tex]
Hence, the population in 30 years time is 1.53 * 10^11
Read more about scientific notations at:
https://brainly.com/question/1705769
Hellpppppppppp I will mark brainliest
Answers
Answer:
this answer is 6
Step-by-step explanation:
8a- 1 + 0.5b = 8(1/4) -1 +0.5(10)
= 6
The distance from Scott's house to school is 3/5 of a mile scott walked 2/3 of the way there before he stopped to pick up his friend. How far did Scott walk?
Answers
Answer:
2/5
Step-by-step explanation:
2/3 of 3/5 means to multiply the fractions to get 6/15
6/15 can be reduced by dividing by 3 to get 2/5
You are riding your bicycle and it takes you 15 minutes to go 3.5 miles. How fast are you
going in miles per hour (mph) ?
Answers
Answer:
14 miles per 1 hour (14m/1hr), I hope this helps :)
{y=10x+2
-5x+4y=-27
this is systems of equations
Answers
[tex]y = 10x +2~~....(i) \\\\-5x +4y = -27~~....(ii)\\\\\text{Substitute y =10x+2 in equation (ii):}\\\\\\-5x +4(10x+2) = -27 \\\\\implies -5x + 40x + 8 +27 =0\\\\\implies 35x +35=0\\\\\implies 35(x +1) =0\\\\\implies x +1 = 0 \implies x = -1\\\\\text{Substitute} ~x =-1 ~ \text{in equation (i):}\\\\y = 10(-1) +2 = -10+2 = -8 \\\\\\\text{Hence}~ (x,y) = (-1,-8)[/tex]
Answer:
(x, y) = (19/35, 52/7)
Step-by-step explanation:
When you have an expression for one of the variables, the "substitution" method of solution is a reasonable choice. Here, we have an expression for y that can be substituted into the second equation.
-5x +4(10x +2) = 27
35x +8 = 27 . . . . . . . simplify
35x = 19 . . . . . . . subtract 8
x = 19/35 . . . . divide by the coefficient of x
y = 10(19/35) +2 = 52/7
The solution is (x, y) = (19/35, 52/7).
1. Find the quotient of 6.523 and 0.01.
Equation:
Solution:
Answers
Answer:
652.3
Step-by-step explanation:
What is the length of the indicated arc ?
A.
2π
B.
π
C.
1π
⁄
2
D.
4π
E.
None of the above
Answers
Answer:
Length of an Arc = θ × (π/180) × r
Given A(0,-4), B(0,-9), and C(-2,-5). Find the length of BC.
1.5
4.5
5
2.2
Answers
Answer:
4.5
Step-by-step explanation:
B(0,-9)
C(-2,-5)
=> BC = [tex]\sqrt{(-2-0)^{2} -(-5+9)^{2} } = 4.4721[/tex]
Combine like terms and write an equivalent expression with the fewest number of terms 10x-5+3x-2
Answers
Step-by-step explanation:
= 10x - 5 + 3x - 2
= (10 + 3)x + (-5 - 2)
= 13x - 7
6 times 67.............................................................................................................
Answers
Answer:
402
Step-by-step explanation:
Derma roll 60 mg is ordered you have 75 mg per 1 mL on hand how many milliliters should you administer to the patient per dose
Answers
Answer:
75mg subtracts 60mg equals 15
Answer: 15mg per dose
Step-by-step explanation: 75mg - 60mg = 15mg per dose
x2 + 3x + 3 = -2x - 3
Answers
Answer:
Is this the question [tex]x^{2}[/tex]+3x+3=−2x−3
Step-by-step explanation:
[tex]x^{2}[/tex]+3x+3=−2x−3
Step 1: Subtract -2x-3 from both sides.
[tex]x^{2}[/tex]+3x+3−(−2x−3)=−2x−3−(−2x−3)
[tex]x^{2}[/tex]+5x+6=0
Step 2: Factor left side of equation.
(x+2)(x+3)=0
Step 3: Set factors equal to 0.
x+2=0 or x+3=0
x=−2 or x=−3PLZ HELP 500 POINTS AND BRAINLIEST
Answers
Answer:
26 meters
Step-by-step explanation:
Answer:
the answer is 20.
add up the length, and the hight,
then times it by 2.
BOOM
you get the answer :)
Step-by-step explanation:
Use the table to work out the values of a , b , c , and d .
Answers
Answer:
a= 10; b= 4; c= -2 ;d = -5
Step-by-step explanation:
[tex]f(x) = 1-3x\\f(-3) = 1-3(-3)=1-(-9)=1+9=10\\f(-1) = 4\\f(1) = -2\\f(2)=-5[/tex]
Can anyone help me explain why
Answers
Write a linear equation in point-slope form that satisfies the given set of conditions.
passes through (4, –1) and (8, 3)
Answers
So, then we put the first ordered pair in the formula and the slope.
It will give us y- -1 = 1x(x-4).
Then simply more to equal: y+1=x-4.
And that’s all!
Help on this question pls
Answers
Is the answer because they have an initial fee on life jackets and per hour is 50
y=6x+8 when x=-3 what does y equal
Answers
Answer:
-10
Step-by-step explanation:
Multiple
6*-3=-18
Calculate
-18+8
Answer
y=-10
