Answer:
$64
Step-by-step explanation:
NEED HELP ASAP!!!
Use Pythagorean Theorem to solve. Round to the nearest tenth *
7.2 cm
2.1 cm
х
Answer:
7.5
Step-by-step explanation:
A squared + B squared = C squared
7.2 squared + 2.1 squared = C squared
=7.5
What is the answer to this question? -10 x -6?
Answer: 60
Step-by-step explanation:
-10 x -6 = 60
Negative x Negative = Positive
Answer: 60
Step-by-step explanation: When multiplying integers,
if the signs are the same, the product is positive.'
So a negative times a negative always equals a positive.
So in this problem, -10 × -6 is 60.
3y- 3x + 3 =15 solve for y.
Answer:
y=x+4 this should be the answer
Magazine ask readers to call in their opinion regarding the amount of advertising in present issue what sampling is it
Answer:
Convenience
Step-by-step explanation:
The convenience sampling method is defined as the non probability sampling method in the sample of the survey is taken from such a group that is easy to reach or contact. Here the sample is taken from the people that are close to hand. It is useful for the pilot testing.
In the context, the magazine publishers asks the sample of people to call and inform about their views on the amount of the advertisements in the present issues. The sample taken will be easy to reach and easy to contact. This type of sampling taken is called the convenience sampling.
Convert 41 litres to gallons
Answer:10.8311
Step-by-step explanation: yuh
Kenny wants to take his dog to obedience school. At Sit and Stay School, 12 lessons cost $96. At Canine Community Center, 25 lessons cost $125. Which is the better deal?
Answer:
25 lessons that cost $125
Step-by-step explanation:
If 8 lessons cost $96
then, 96/12 =8
therefore a lesson costs $8
If 25 lessons costs $125
then, 125/25= 5
therefore a lesson costs $5 which is cheaper.
What is the answer???
8. Which of the following numbers is prime? 14 51 47 27
9. Which of the following numbers is composite? 2 19. 17 15
Answer:
8: 14 is the prime number
9: 15 is the composite number
Step-by-step explanation:
I hope this helped :)
Answer:
PRIME: 2, 17, 19, 27, 27
COMPOSITE: 14, 15, 51
Step-by-step explanation:
Hope this helps:)
What is the slope of a line that passes through points (-1, 4) and (4, 9)?
O3/5
O-1
O5/3
O1
which expression is equivalent to 1/7 divided by 2/5
Answer:
5/14 is the equivalent
I’m really dum man and help me pls
Answer:
18 /25
Step-by-step explanation:
Multiply
3/5 × 6/5 = 18/25
3 /5 × 6/5 = ( 3 × 6 ) over ( 5 × 5 )
= 18/25
The answer is here:
18/25
HOPE THIS HELPS! HAVE A GREAT DAY!This is how you put it in the graph: (and btw make sure you drag the 0 to the big box)estimate a 15% tip for a $60 bill
Answer:
the answer would be 15/100= .15 *60= 9 so the tip would be 9$
Answer the tax would be *.00 dollars if you estimate it
Step-by-step explanation:can I get marked brainlist
Identify the vertex of the quadratic function
Answer:
(-2,-1)
Step-by-step explanation:
On the graph, the vertex is where the bottom of the U is. In general, it's always that same place on the U, but the U could be turned upside down or left or right. Looking at the bottom of the U, count on the x axis first (left 2, which is negative). That's your first number. Then count on the y axis (down 1, again, negative). That's your second number. Hope this helps!
Ryan and Chaise are brothers. Ryan's age, y, us twice Chaise's age, x. Ryan is also 11 years older than Chaise. What is Ryan's age?
Ryan is 22 years old.
What is the system of equations?
A system of equations is a collection of one or more equations that are considered together. The system can consist of linear or nonlinear equations and may have one or more variables. The solution to a system of equations is the set of values that satisfy all of the equations in the system simultaneously.
Let's use the given information to set up a system of equations to solve for Ryan's age.
We know that Ryan's age, y, is twice Chaise's age, x, so we can write:
y = 2x (Equation 1)
We also know that Ryan is 11 years older than Chaise, so we can write:
y = x + 11 (Equation 2)
Now we can substitute Equation 1 into Equation 2:
2x = x + 11
Simplifying, we get:
x = 11
So Chaise is 11 years old.
To find Ryan's age, we can use either Equation 1 or Equation 2. Let's use Equation 2:
y = x + 11
y = 11 + 11
y = 22
Therefore, Ryan is 22 years old.
To learn more about the system of equations visit:
brainly.com/question/25976025
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what is
sec (-780 degrees)
Answer:
its 2
Step-by-step explanation:
sec=1/cos
sec -720 + sec -60
The contestant at a game show had already
won a total of $2750 when the game show was
continued today. He earns an additional $250
for each question he answers correctly today.
Answer:
y=250x+2750
Step-by-step explanation:
which number is less than 909 and greater than 868
Answer:
There is multiple answers.
869-908
Step-by-step explanation:
869-908 is less than 909, but greater that 868.
can someone help me find the equation for this line please
Answer:
y = x + 1
Step-by-step explanation:
The line y = x goes through the origin, and forms a perfect 45 degree angle with the x axis.
This is that same line, moved upward 1 unit, so the y value comes out 1 unit more.
Also, in y = mx + b form (slope-intercept form), we see slope m = 1 and y-intercept b = 1, so
y = 1x + 1 = x + 1
y = x + 1
Please help me :)many thanks
Answer:
mode: none
median: 4
mean: 4.2
Step-by-step explanation:
when dealing with mean, median, mode the first thing you should do is arrange the numbers in order from least to greatest. Once you have done so the easiest thing to do first is see which number is in the very middle, this is your median. Mode is the number that appears the most. Mean is another word for average. To find the mean, add up all the numbers then divide the sum of all the numbers by how many numbers are listed. In this case, 2+3+4+5+7=21.
21 divided by 5 (how many numbers there are) = 4.2
PLEASEEE HELPPPPPP!!
Answer:
40c=120
Step-by-step explanation:
Raphael deposited $6,500 in an account that pays 4.25% interest, compounded annually. He left the money in the account for 4 years, without depositing money to it or withdrawing money from it. At the end of the 4 years, how much interest in dollars and cents did the account earn? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.
Answer:
$104,000.00
I tried, but I'm not a math whiz or anything.
The amount of interest is $1170.
What is the compound interest?Compound interest is the interest on savings calculated on both the initial principal and the accumulated interest from previous periods.
The formula used to find the compound interest = [tex]A=P(1+\frac{r}{100})^{nt}[/tex].
Given that, principal =$6500, rate of interest =4.25% and time period = 4 years.
Here, Amount = 6500(1+4.25/100)⁴
= 6500(1+0.0425)⁴
= 6500(1.0425)⁴
= 6500×1.18
= $7670
Interest = Amount-Principal
= 7670-6500
= $1170
Therefore, the amount of interest is $1170.
To learn more about the compound interest visit:
https://brainly.com/question/14295570.
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1. Solve for x
4x-2=2x+4
Your answer
Answer:
3
Step-by-step explanation:
Plz mark brainliest
points
12. Part 1 What is the value of x ? For this question, please only give the
value for x. The next question will ask for the angle measure. What is the
value for x? *
If mx1 = (7x-19), and m42 = (x + 5), find m angle 2.
Answer:
This is for M x
=
−
19
m
−
7
x
=
m
42
−
5
Tap to view steps...
Tap to view steps...
Karina owns a bakery where she orders both green apples and red apples to use in her baked goods. The supplier of the green apples says that 8% of their green apples are bruised. The supplier of the red apples says that 6% of their red apples are bruised.
Each week, Karina orders 120 of each type of apple, and she looks at the difference (Green−Red) between the proportions of apples with bruises in each order.
What will be the shape of the sampling distribution of the difference in sample proportions, and why?
A. Approximately normal, because we expect 10 bruised and 110not-bruised in both orders, and all of these counts are at least 10.
B. Approximately normal, because we expect 16 bruised and 104 not-bruised green apples, and 12 and 108 for the red apples, and all of these counts are at least 10
C. Not normal, because we expect fewer than 10 bruised apples in both orders.
D. Not normal, because we expect fewer than 10 not-bruised apples in both orders.
Not normal, because we expect fewer than 10 bruised apples in both orders.
Step-by-step explanation:
Answer: C
Not normal, because we expect fewer than 10 bruised apples in both orders.
Step-by-step explanation: Khan Answer
.08 * 120 = 9.6
.06 * 120 = 7.2
Please help do it now
Answer:
option 3
Step-by-step explanation:
Δ AEB and Δ ADC are similar, so ratios of corresponding sides are equal, that is
[tex]\frac{AB}{AC}[/tex] = [tex]\frac{AE}{AD}[/tex] , substitute values
[tex]\frac{9.2}{AC}[/tex] = [tex]\frac{9}{14}[/tex] ( cross- multiply )
9AC = 128.8 ( divide both sides by 9 )
AC ≈ 14.3 (to the nearest tenth )
Answer:
ikaw na gumawa kaya mona yan
Which ordered pairs could be points on a line parallel to the line that contains (3, 4) and (–2, 2)? Check all that apply.
(–2, –5) and (–7, –3)
(–1, 1) and (–6, –1)
(0, 0) and (2, 5)
(1, 0) and (6, 2)
(3, 0) and (8, 2)
ANSWER B,D,E
Answer:
Like it says, it is B, D, E :v
If the circumference of a circle is 82p , then the value of ‘r’ is
(i) 41 cm
(ii) 82 cm
(iii) 21 cm
(iv) 20 cm
Answer:
41cm
Step-by-step explanation:
The circumference of a circle is 82π
Therefore r can be calculated as follows
2 × π × r= 82× π
2πr= 82π
r = 82π/2π
r= 41
Hence r is 41cm
A store owner spends 7x + 13 dollars on two orders of boxes of light bulbs, including shipping.
Part A
If she spends 3x + 5 dollars on the first order of light bulbs, which of the following represents how much she spends on the second order?
10x + 18
4x + 8
21x + 65
10x + 8
Part B
If the store owner spent a total of $90 on both orders, how much does a box of light bulbs cost in dollars? Enter the number in the box.
$
Answer:
Your answer is: X = 11
Your equation: 7x+30=90
If you subtract 7 from 90 you get 77.
If you divide 77 and 7 you get 11.
Step-by-step explanation:
Hope this helped : )
A box of socks contains 5 white socks, 3 grey socks, 4 black socks and 1 blue sock. If Sophie
closes her eyes and randomly picks two socks from the box, what is the probability that both socks
are grey?
Answer:
1/5
Step-by-step explanation:
Someone help me with this
Answer:
116
Step-by-step explanation:
They are corresponding angles and therefore will be congruent :) Hope that helps!