Answer:
what
Step-by-step explanation:
For ABC, let a = 80, b = 71, and c= 63. Then mC =
Answer:
c= 37
Step-by-step explanation:
it is the sum of angle of triangle
Simplify the following polynomials. Answers must be in standard form.
(6+4)(b - 2)
PLS HELP I DONT KNOW HOW TO SOLVE THIS PLS
Answer:
12b
Step-by-step explanation:
6+4=10
(10)(b-2)
(10)(b-2)
+2 +2
(12)(b)
=12b
You are flying 2586 miles from San Francisco to New York.
The pilot looks at the speedometer on the plane and it reads 615 mph. This is a measure of the
a Average Speed
b Instantaneous Velocity
c Average Velocity
d Instantaneous Velocity
Answer:
Instantaneous Velocity
Step-by-step explanation:
It's instantaneous because the speedometer only shows the plane's current speed.
Evaluate 4(-9) i need help lol
Answer:
-36
Step-by-step explanation:
How are you in college lol
Answer:
Multiply
4 by − 9 .
− 36
Step-by-step explanation:
Use the distributive property to write an expression that is equivalent to 2(−6x−4)
Answer:
-12x - 8
Step-by-step explanation:
Distributive property: a*(b + c) = (a*b) + (a *c)
2(-6x - 4) = -6x *2 - 4 * 2
= -12x - 8
Cisco is building a container for his plants. It is made out of a cube and two cylinders. He plans to paint each surface, but cuts off the top of the two cylinders. He also wants to reinforce all the edges before putting it together. Which one is greater, the number of surfaces he has to paint, or the number edges he has to reinforce
Is $20.29 with $4 dollar shipping more, or is $23.09 with 3 dollar shipping more? Help please, ASAP! :(
Answer:
23.09 w/ 3 dollar shipping is more.
Step-by-step explanation:
20.29 + 4 = 24.29
23.09 + 3 = 26.09
hope this helps :)
Answer:
23.09 dollars and 3 dollar shipping is more than 20.29 with 4 dollar shipping
Step-by-step explanation:
if you add the shipping and price together 23.09 dollars and 3 dollar shipping is 26.09 in total
And the 20.29 with 4 dollar shipping is 24.29 in total
and 26.09 is greater than 24.29, so 23.09 dollars and 3 dollar shipping is more than 20.29 with 4 dollar shipping
-52=-0.8k need a answer
Answer:
k is 65
Step-by-step explanation:
isolate the variables by dividing each side by factors that don't contain the variable
Apply the distributive property to create an equivalent expression.
6(5x – 3)=
Answer: 30x-18
Step-by-step explanation:
How do I graph
y=-1/2x-1
Answer:
Step-by-step explanation:
Find the x and y intercept, and determine the slope.
X-intercept:
[tex]0=-\frac{1}{2}x-1\\1=-\frac{1}{2}x\\x=-2[/tex]
It crosses the x-axis at x = -2
Y-intercept:
[tex]y=-\frac{1}{2}(0)-1\\y=-1[/tex]
It crosses the y-axis at y = -1
Slope:
y = mx + b
m = slope = -1/2
The graph of the linear equation y = -(1/2)x - 1 is plotted.
Given data:
To graph the equation y = -1/2x - 1, use the slope-intercept form, which is y = mx + b, where m is the slope and b is the y-intercept.
So, the slope is -1/2, and the y-intercept is -1.
To plot the graph, follow these steps:
Plot the y-intercept:
Start by plotting the point (0, -1), which represents the y-intercept.
Use the slope to find another point: Since the slope is -1/2, use the rise and run method. From the y-intercept point (0, -1), move down 1 unit (negative 1) and then move to the right 2 units. This gives another point on the line, which is (2, -2).
Hence, the resulting graph should be a straight line sloping downwards from left to right and is plotted below.
To learn more about equation of line, refer:
https://brainly.com/question/14200719
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what single decimal multiplier would you use to decrease by 7% followed by a 20% decrease
Answer:
x 0.27
Step-by-step explanation:
if they are both decreasing then just add the two percentages together then divide by 100 to give you your decimal answer
A bag contains tiles number 1-10. What is the probability of first selecting a PRIME number, replacing it, then selecting a number less than or equal to 3?
Answer:
0.12 = 12% probability of first selecting a PRIME number, replacing it, then selecting a number less than or equal to 3
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Probability of independent events:
Suppose we have two events, A and B, that are independent. The probability of both happening is given by:
[tex]P(A \cap B) = P(A) \times P(B)[/tex]
In this question:
Event A: Selecting a prime number.
Event B: Selecting a number less than or equal to 3
Probability of selecting a prime number:
Between 1 and 10, we have 4 prime numbers(2,3, 5 and 7), out of 10. So
[tex]P(A) = \frac{4}{10}[/tex]
Probability of selecting a number less than or equal to 3:
Three numbers(1,2,3) out of 10. So
[tex]P(B) = \frac{3}{10}[/tex]
Probability of both:
[tex]P(A \cap B) = P(A) \times P(B) = \frac{4}{10} \times \frac{3}{10} = \frac{12}{100} = 0.12[/tex]
0.12 = 12% probability of first selecting a PRIME number, replacing it, then selecting a number less than or equal to 3
aaaaaaaaaaaaaaaaaaaadasadadsdasadsdasad
Answer:
D) is correct
Step-by-step explanation:
how to find X in a parallelogram
Answer:
X=7
Step-by-step explanation:
15-8
Will someone please answer these problems?? I need them done ASAP!!!!!!
Answer:
Step-by-step explanation:
1. 10/15 = 2/3. Similar.
2. 101/151 ≠ 100/150. Not similar.
3. 10/20 = 7/14 = 4/8. Similar
4. 6/3 = 7/3.5 = 7/3.5 Similar
I have a question, How do I do this? example: a triangle ABC, a : 50° b: 60° c: 50°, then what is D? I need explanation for this, not answer.
Answer:
20 degrees
Step-by-step explanation:
when you add 50+60+50 you get 160 and a triagnle has to have 180 degrees and when you have 50+60+50+20 you get a total of 180 degrees
All even numbers
greater than two, can be written
as the sum of two prime numbers
Peter
Give three examples that show that Peter is correct.
Answer:
Step-by-step explanation:
3 + 5 = 8
7 + 11 = 18
11 + 19 = 30
Please HELP Me! 15 Points Help e, please
Answer:
1260 sq yds
Step-by-step explanation:
slope side + vertical side + bottom side + both ends
(32x15) + (32x12) + (32x9) + (9x12x0.5)(2)=
480+384+288+108=1260
Select the correct answer. What is 2 1/2 divided by 1/3? A. 3 1/2 B. 7 1/2 C. 7 1/6 D. 2/15
Answer:
the answer is 7 and a half so it would be B
A line that includes the points (-9, h) and (-8, 9) has a slope of 10. What is the value of h?
Answer:
-1
Step-by-step explanation:
Use the rule y2-y1 / x2-x1
y1 = h
y2 = 9
x1 = -9
x2 = -8
so you get
9-h / (-8) - (-9) = 10
cross multiply to get
9-h = 10
so -h = 10-9
so h = -1
Lucas loses 12 points for every shot he misses in a basketball video game. If Lucas missed 8 shots, how many
points did he lose?
It’s multiplying signed numbers
Answer:
96
Step-by-step explanation:
Answer:
96
Step-by-step explanation:
8 times 12 is how you get it since he missed 8 and you lose 12 points every shot missed you just have to multiply them
the value of the 5 in the number 40.52 is _____ the value of the 5 in 115.78?
The value of each digit in a number is known as the place value. The value of the 5 in the number 40.52 is 10 times the value of the 5 in 115.78.
What is the place value of a digit in a number?The value of each digit in a number is known as the place value. The 5 in 350, for example, represents 5 tens, or 50, whereas the 5 in 5,006 represents 5 thousand, or 5,000. It is critical that children that while a digit can be the same, its value is determined by its position in the number.
Identification of the place value of a digit in a number:
The place values on the left of the decimal point start as ones, tens, hundreds, and so on.The place value on the right of the decimal point starts from the point and goes to the right as tenths, hundredths, and so onThe tens mean multiply by 10The tenth means the tenth part of that digit which is that digit divided by 10The value of 5 in the given numbers can be written as,
The value of the 5 in the number 40.52 is 0.5.The value of the 5 in the number 115.78 is 5.Now, we can write the value of the two numbers as,
5 = 0.5 × x
x = 5/0.5
x = 10
Hence, the value of the 5 in the number 40.52 is 10 times the value of the 5 in 115.78.
Learn more about the Place Value here:
https://brainly.com/question/27734142
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URGENT NEED ANSWERS •_•
The attendance at a new weekly exercise class doubled each week until week 4, when it reached its maximum capacity of 24 people
Answer:
Half Maximum capacity a week 3. And the class started off with 3 people.
Step-by-step explanation:
Jennifer started working at her job earning $6.25 per hour. Ever 6 months, she get s a 3.25% raise. If Jennifer has worked at the job for 14 years, what is her hourly rate? *
I need help please solving
Find the area of each figure in square units pls pls pls help ☝️
Answer:
24u^2
Step-by-step explanation:
Divide the figure into two quad-l's.
5x4
2x2
------
20
4
-----
24
-----
The answer is 24 units squared.
Hope this helped!
round 11/15 to the nearest tenth, hundredth, and thousandth
Answer:
3421.235
Step-by-step explanation:
just did it
2 3/4 divided by 1 7/8
1.46 I used a calculator
Answer: 1.46666667
Step-by-step explanation:
what are the factors of 21
a. 2 and 7 b. 3 and 8 c. 3 and 6 d. 3 and 7
what are the factors of 54
a. 2 and 7 b. 6 and 9 c. 3 android 6 d. 3 and 7
Answer:
21: 3and 7 factors
54: 6and 9 factors