Answers
Answer:
yes
Step-by-step explanation:
they both multiply by 20
Answer:
YesStep-by-step explanation:
they both multiply by 20
Related Questions
Select the correct answer. On the number line, which point is closest to 3.14? 3.1 3.2 tetett HHH A B С OA. A OB B OC. C OD. D
Answers
John tossed a coin 50 times, and it lands on head 27 times and it lands on tails 23 times. What is the relative frequency of landing on heads?
A. 27%
B. 46%
C. 50%
D. 54%
Answers
Answer:
D. 54%
Step-by-step explanation:
Find the relative frequency of it landing on heads by dividing 27 by 50, then multiplying it by 100
27/50
= 0.54
0.54(100)
= 54
So, the relative frequency is 54%
The correct answer is D. 54%
Plz help with this problem
Answers
1/2: The closer to zero the value, the wider, so this will stretch vertically.
5: Which means that h=5, so the graph is shifting left 5 units.
7: this means that k=7, so the graph is shifted up 7 units.
The answer is stretched vertically, shifted left 5 units, shifted up 7 units.
What is the solution to the system of equations:
2x - 3y = 12 and 5x + 3y = 2
a) (2, - $)
c) Infinitely Many Solutions
b) No Solution
d) (-2, 4)
HELP
Answers
Answer:
x=2, y=-8/3. (2, -8/3).
Step-by-step explanation:
2x-3y=12
5x+3y=2
------------------
7x=14
x=14/7
x=2
2(2)-3y=12
4-3y=12
3y=4-12
3y=-8
y=-8/3
Factor the following quadratic expression n^2+ 4n-12
Answers
Answer:
(n + 6)(n - 2)
Step-by-step explanation:
Given
n² + 4n - 12
Consider the factors of the constant term (- 12) which sum to give the coefficient of the n- term (+ 4)
The factors are + 6 and - 2 , since
6 × - 2 = - 12 and 6 - 2 = + 4
Then
n² + 4n - 12 = (n + 6)(n - 2) ← in factored form
What is the measure of angle C?
Enter your answer as a decimal in the box. Round only your final
answer to the nearest hundredth.
Answers
Answer:
∠C = 36.87°
Step-by-step explanation:
tan C = 3/4 = 0.75
∠C = 36.87°
Please answer correctly !!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answers
Answer:
it is 5
Step-by-step explanation:
pls help me multiple choice!
Answers
Answer:
100. degrees was right for me so it could be for you
The first term of a geometric series is 1 and the common ratio is 9. What is the 8th term of the sequence?
Answers
ASAP
What is the perimeter of the trapezoid?
Answers
Someone plz help me giving brainliest
Answers
Answer:
from the left the right it should look like this;
4, 1, 2800, 7, 400
the graph linear function f passes through the point (1,-9) and a slope.of -3. what is the zero of f?
Answers
Answer:
m = 5 , ( 1 , 1 ) − 3 , ( 1 , 3 ) 3 , (2 ,9 )
Step-by-step explanation:
Ayden had a goal of finishing painting at least 80\%80%80, percent of the 500500500 square meters of a house's walls by today. He actually finished painting 415415415 square meters today. Did Ayden meet his goal? Why? , Ayden painted square meters than his goal.
Answers
Answer: Yes, [tex]15\ m^2[/tex]
Step-by-step explanation:
Given
The surface area of the house [tex]A=500\ m^2[/tex]
Ayden aims to finish 80% of the painting
The actual painting done by him is [tex]A_c=415\ m^2[/tex]
Now 80% of the total is
[tex]\Rightarrow A'=500\times \dfrac{80}{100}=400\ m^2[/tex]
Clearly, actual painting done is more than 80% of the painting
[tex]\therefore[/tex] Ayden meet his goal
[tex]\Rightarrow A_c-A'=415-400=15\ m^2[/tex]
He painted [tex]15\ m^2[/tex] more than his target
plss help i’ll give brainliest thank you!
Answers
Answer: D, -13<-10
Step-by-step explanation:
Which ever way the open part of the '<' is facing, means that it is greater than the other number.
-13 is smaller than -10 so the open part of the symbol would face towards -10 and the pointy part would fact towards the -13.
Hope this helps :)
Jane needs to solve for the value of n in the equation 10 n = 150. Which of these steps would BEST help Jane solve the equation?
Answers
Answer:
n = 15
Step-by-step explanation:
10 x 15 = 150.
Hope this helps!
HELPPPPPPPPPPPPPPPPppppppppppppppp
Answers
Answer:
i go for 3
Step-by-step explanation:
What is the measure, in degrees, of the missing interior angle?
O 70
O 40
O 10
O 170
(pls help)
Answers
Answer:
A) 70
Step-by-step explanation:
180 - 120 = 60
? = x
x + 50 + 60 = 180
x + 110 = 180
x = 70
120-50 is 70
So your answer is 70
Goodluck and have a good night or morning
To celebrate the first day of school, Jackson brought in a tray of caramel brownies and walnut brownies. He brought 10 caramel brownies and 15 walnut brownies. What percentage of the brownies were caramel?
Answers
Answer:
40%
Step-by-step explanation:
I divided 10 by 25.
25 is the total amount of brownies.
10 is the amount of caramel brownies.
Answer:
40%
Step-by-step explanation:
On Thursday it snowed 3 ½ inches in 4 hours. On Friday it snowed 8 inches in 9 hours. On which day was it snowing faster?
Answers
Answer:
Friday
Step-by-step explanation:
Thursday 7/2 ÷ 4 = 7/8 inches an hour (.875)
Friday 8 ÷ 9 = 8/9 inches an hour (.888)
Friday it was snowing faster
Answer:
Friday
if Thursday snowed 3½ inch 4 hours
then for Friday
9 ÷ 8 = 1.125 inches for one hour
1.125 × 4 = 4.5 inches for 4 hours
1.25 inches more than Thursday. So, the answer is Friday ^^
solve , (√3+√6) (√6-√3)
Answers
Answer:
3
Step-by-step explanation:
[tex]( \sqrt{3} + \sqrt{6) } \times ( \sqrt{6} - \sqrt{3} )[/tex]
[tex]( \sqrt{6} + \sqrt{3} ) \times ( \sqrt{6} - \sqrt{3)} [/tex]
[tex]6 - 3[/tex]
[tex]3[/tex]
What is the value of x?
Answers
X=29tan(43)
X=27
Which inequality does the graph represent?
1. x>17
2.x<17
3.x<_17
4.x>_17
Answers
Answer:
1. x > 17
Step-by-step explanation:
When the point on the graph is an open circle you are going to be using < or > as an open circle means greater than or less than
Immediately we can eliminate number 3 and 4
When the line is going in the direction of the right than the inequality sign will face the variable (x)
the numbers are getting larger meaning that x is greater than the constant (17)
Hence, your answer is x > 17
Extra notes:
when the point on the graph is a closed circle ( filled in ) then you will use ≤ or ≥ as a closed circle means greater than or equal to or less than or equal to
Answer:
1. x > 17
Step-by-step explanation:
I l l l
17 18 19 20
-------------------------------->
Hope this helps
Find the perimeter RST. Round answer to the nearest tenth. Show all the work !!!
Answers
Given:
The figure of a triangle RST on a coordinate plane.
To find:
The perimeter of the triangle RST.
Solution:
From the given graph it is clear that the vertices of the given triangle are R(-2,7), S(-5,1) and T(-7,-5).
Distance formula:
[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Using the distance formula, we get
[tex]RS=\sqrt{\left(-5-\left(-2\right)\right)^2+\left(1-7\right)^2}[/tex]
[tex]RS=\sqrt{\left(-5+2\right)^2+\left(1-7\right)^2}[/tex]
[tex]RS=\sqrt{\left(-3\right)^2+\left(-6\right)^2}[/tex]
on further simplification, we get
[tex]RS=\sqrt{9+36}[/tex]
[tex]RS=\sqrt{45}[/tex]
[tex]RS=3\sqrt{5}[/tex]
Similarly,
[tex]ST=\sqrt{\left(-7-\left(-5\right)\right)^2+\left(-5-1\right)^2}[/tex]
[tex]ST=2\sqrt{10}[/tex]
[tex]RT=\sqrt{\left(-7-\left(-2\right)\right)^2+\left(-5-7\right)^2}[/tex]
[tex]RT=13[/tex]
Now, the perimeter of the triangle RST is
[tex]Perimeter=RS+ST+RT[/tex]
[tex]Perimeter=3\sqrt{5}+2\sqrt{10}+13[/tex]
[tex]Perimeter=26.032759[/tex]
[tex]Perimeter\approx 26.0[/tex]
Therefore, the perimeter of the triangle RST is 26.0 units.
PLEASE HELP I DONT KNOw all THE DEFINITIONS TO THESE- MARK BRAINLIEST TOO
Answers
Answer:
Factor
−
1
out of
−
3
x
2
+
4
x
−
7
.
−
(
3
x
2
−
4
x
+
7
)
Step-by-step explanation:
If Anne needs to drink 3.9 liters of water how many bottles would she drink to reach 3.9 liters if the bottles are 10 fl oz (296mL)?
Answers
Answer:
she will have to give 2.8 liters
Step-by-step explanation:
296 mL/bottle
3900/296 = 13.1756757
13.18 bottles of water to reach 3.9 liters
Tara is playing a game at a carnival where she picks a rubber duck from a pond.
There are 12 ducks in the pond for which there is no prize and 4 ducks that will
award a prize. What is the probability that she first picks a prize-winning duck and
then picks a non-prize-winning duck without replacing the first duck?
Answers
Answer: 4:12 3:12
Step-by-step explanation:
jerry had 20 dvds. he bought x more. than he had 28 dvds. Write the equation that represents each situation
Answers
if u wanna solve it, then:
28 - 20 = 8
x = 8
Answer:
20 + x = 28
Step-by-step explanation:
let x = the # of dvds bought
28 is the total
20 is what he started of with so...
20 + x = 28
and x = 8
Hope this helped! Have a nice day, and feel free to follow me on insta (leo_g_rios)
-XxDeathshotxX
Pls help on this math problem
Answers
Answer:
All is in the picture
X+2*+22 is this right ?
Answers
Answer:
x+44
Step-by-step explanation:
A model rocket is launched vertically from a platform 64 feet above the ground. The height of the rocket reaches during the flight is modeled by the equation h(t) = -16t² + 128x, where h is the height of the rocket and t is the time in seconds since the launch. Determine algebraically the time when the ball hits the ground.
Answers
Answer:
do not know why asking questions