image above!
question- What is the measure above?
A)90 degrees
B)45 degrees
C)135 degrees
D)115 degrees
Answers
Related Questions
Solve the solution by substitution.
Y= —5x + 13
-6x + 6y = 6
Show/ explain your work
Answers
Answer:
the solution is (2, 3)
Step-by-step explanation:
Make this work easier by reducing the second equation:
-x + y = 1, or y = x + 1
Substititing x + 1 for y in the first equation, we get:
x + 1 = -5x + 13, or (after combining like terms):
6x = 12
Then x = 2, and bercause y = x + 1 (see above), y = 2 + 1 = 3
Then the solution is (2, 3)
Answer the statistical measures and create a box and whiskers plot for the following
set of data.
3,6,6,9, 10, 12, 13, 14, 14
Min:
Q1:
Med:
03:
Max:
Answers
Min:3
Med: 10
Q3: 13.5
Max: 14
A spinner with five equal-sized sections numbered 1 through 5 is shown. The spinner is spun twice and the product of the numbers in the sections where the arrow lands is calculated. What is the probability that the product of the numbers is even?
A.)1/16
B.)4/25
C.)1/2
D.)16/25
Answers
Answer: The Answer is D.) 16/25
Step-by-step explanation: I got it correct on Study Island
Over the last three evenings, Lena received a total of 111 phone calls at the call center. The third evening, she received 3 times as many calls as the first evening. The second evening, she received 9 fewer calls than the first evening. How many phone calls did she receive each evening?
Answers
Answer:
Lena famous or sum y she getting sm calls?!
Step-by-step explanation:
Find the value of x. Write your answer in simplest form.
2.
Х
Х
X=
Answers
Answer:
x=44
Step-by-step explanation:
since it's a 90 degree triangle
2x+2=90
2x=88
x=44
Can someone help me I don't know what n represents
Answers
Answer:
n=7
Step-by-step explanation:
6(n-3) - 2n=10
Distribute
6n - 18 -2n = 10
Combine like terms
4n -18 = 10
Add 18 to each side
4n-18+18 = 10+18
4n = 28
Divide by 4
4n/4 = 28/4
n = 7
Find the midpoint of the line segment whose endpoints are the given points. (-24.6, 38.1) and (-25.7, -17.7)
Answers
Answer:
Midpoint is[tex](-25.15,10.2)[/tex]
Step-by-step explanation:
A line segment refers to line that has two endpoints.
Let [tex](a,b),(c,d)[/tex] be the endpoints of a line segment.
Midpoint of the line segment is given by [tex](\frac{a+c}{2} ,\frac{b+d}{2})[/tex]
Take the given points as follows:
[tex](a,b)=(-24.6,38.1)\\(c,d)=(-25.7,-17.7)[/tex]
Midpoint of a line segment [tex]=(\frac{-24.6-25.7}{2},\frac{28.1-17.7}{2})[/tex]
[tex]=(\frac{-50.3}{2} ,\frac{20.4}{2} )\\=(-25.15,10.2)[/tex]
What value is a discontinuity of
(x2 + 3x -4)/(x2 + x -12)?
Answers
Answer:
x=-4 , x=3
Step-by-step explanation:
just did it on math-ways
Explain how you can check whether a number is written correctly in scientific notation.
Answers
Scientific notation review
A number is written in scientific notation when there is a number greater than or equal to 1 but less than 10 multiplied by a power of 10.
If we have a number greater than 10, we move the decimal point to the left until we have a number between 1 and 10. ...
Let's write 604 , 000 604{,}000 604,000 in scientific notation.
It’s the new update
Brainliest goes to whoever answers correctly try to show work ONLY if you can also if you want more points answer my other questions
Answers
Answer:
Hi, there your answer will be C. y=33/2x+425
Step-by-step explanation:
I tired uploading the picture on how I got my answer, but it keep saying inaapriate words which I didn't even said anything bad, but yeah trust me the answer is right.
QwQ hate math exams will mark brainliest and it’s worth 30 points <3
Answers
Answer:
About 8.6 units.
If you count up and sideways, it would be 12, but then there is some stuff we need to calculate at the end because it's not fully.
Answer:
B , 8.6
Step-by-step explanation:
5^2 + 7^2 = 74
square root of 74 is 8.6 hen rounded
I just learned about this lol its the Pythagorean theorem
Rewrite in radical form 1/-3/6^x
Answers
Answer:
[tex] \frac{1}{ \frac{ - 3}{ {6}^{x} } } \\ = 1 \times \frac{ {6}^{x} }{ - 3} \\ = - \frac{ {6}^{x} }{3} [/tex]
Turner's school is due west of his house and due south of his friend Pete's house. The
distance between the school and Pete's house is 16 kilometers and the straight-line distance
between Turner's house and Pete's house is 20 kilometers. How far is Turner's house from
school?
NO LINK I NEED A REAL ANSWER.
Answers
i do t really know how to do this pls help
Answers
Answer:
for number 5 Subtract 18 from both sides of the equation
4+18−18=30−18
for number 1 Subtract 7 from both sides of the equation
so number 3 subtract 3 from each side and so on hope it helps
im not sure how to explain it but--
for example.. the first one
1) y + 7 = 12
first, you subtract 7 from both sides
so-- you'll subtract 7-7 on the left and 12-7 from the right
now, you have y by itself since 7-7 = 0
y = 12-7, or y = 5
also its important to note that when the equation is like 2) and uses subtraction (x-4) instead of addition (y +7)-- then you add to both sides
so for 2)-- you'd add 4 to both sides for 4 to cancel out to equal 0
your goal is always to isolate the variable on one side
Which equation represents a line that passes through (4, 1/3) and has a slope of 3/4
Answers
Answer:
y = 3/4x - 8/3
Step-by-step explanation:
y = 3/4x + b
1/3 = 3/4(4) + b
1/3 = 3 + b
-8/3 = b
y = 3/4x - 8/3
Please please I beg for the lord someone help
Answers
Answer:
y = -2/5 x + 4
Answer:
See explanation for answer.
Step-by-step explanation:
Slop intercept formula: y = mx + b
Slope of this graph: 4
I hope this helps!
Have a lovely day!
Eric used a semicircle, a rectangle, and a right triangle to form the figure shown. What is the best estimate of the area of the figure in square feet>
Answers
Answer:
D.
Step-by-step explanation:
what's the answer to 7n - 7 = 1 +8n
Answers
Answer:
N = -8
Hope this helps!
Mark me brainliest if I'm right :)
Which is greater 52.708 or 52.078
Answers
Answer:
52.708
Explanation:
It's 708 instead of 78 even rounded 52.708 would be more.
Answer:
52.708 is greater then 52.078
Step-by-step explanation:
Thats the answer!! Hope I could help u!! :)
The point A has coordinates (-5,6) What point do we get when we reflect point A across the x-axis?
Answers
Answer:
(-5,-6)
Step-by-step explanation:
smart
5g(8g+6) expand please ! due tomorrow !
Answers
Answer:
45g² + 30g
Step-by-step explanation:
5g(8g+6)
Distribute 45g² + 30g
Answer:
[tex]\huge{\boxed{\boxed{\tt { Answer :-}}}} \ [/tex]
[tex]5g(8g + 6) \\ =( 5g \times 8g) + (5g \times 6) \\ = 40g {}^{2} + 30g[/tex]
➟ Answer :- 40g² + 30g
What transformations are applied to the graph of the function f(x)=10^x to produce the function g(x)=3(10)^x-2
A.) a vertical dilation by a factor of 3 and a horizontal shift to the right 2 units
B.) a vertical dilation by a factor of 1/3 and a horizontal shift to the right 2 units
C.) a vertical dilation by a factor of 1/3 and a vertical shift down 2 units
D.) a vertical dilation by a factor of 3 and a vertical shift down 2 units
Answers
Answer:
D) A vertical dilation by a factor of 3 and a vertical shift down 2 unitsStep-by-step explanation:
Given
f(x)=10^xg(x)=3(10)^x - 2We see that:
g(x) = 3f(x) - 2This is a vertical stretch by a factor of 3 and translation down 2 units
Correct choice is D
A bakery sells cakes, cookies, and pastries. They wonder if customers are equally likely to buy each product
They take a sample of 200 recent purchases and record what was purchased (they are willing to treat this as
a random sample). Here are the results:
Product
Observed purchases
Cakes
65
Cookies Pastries
68
67
They want to perform a x' goodness-of-fit test to determine if these results suggest that one type of
product is more popular than the others.
What is the expected count of cake purchases?
You may round your answer to the nearest hundredth.
Expected:
Answers
Answer: The expected count of cake purchases is 66.67 (rounded to the hundreths).
Step-by-step explanation: Hypothesis the bakery is trying to find is if customers are equally likely to buy each product and since the sample is 200, we would have to equally split that between the 3 categories, so the expected counts for Cakes, cookies, and pastries would all be 66.67 (rounded to the hundreths).
The expected count of cake purchases would be 66.67 (rounded to the hundredths).
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
The results are given as:
Product Observed purchases
Cakes 65
Cookies 68
Pastries 67
To find if customers are equally likely to buy each product and since the sample is 200,
we would have to equally split that between the 3 categories,
The expected count of cake purchases = 200/3
= 66.67
Thus, the expected counts for Cakes, cookies, and pastries would be 66.67 (rounded to the hundredths).
Learn more about the unitary method;
https://brainly.com/question/23423168
The sum of 4 consecutive odd numbers is 1040. Find the numbers.
Answers
Answer:
257+259+261+263 = 1040
Step-by-step explanation:
I'll give brainliest
Answers
[tex]\Large{\underline{\mathcal{ Given: }}}[/tex]
ᴇǫᴜᴀᴛɪᴏɴ: 12x - 30 = 6
[tex]\Large{\underline{\mathcal{ To Find : }}}[/tex]
value of x .
[tex]\Large{\underline{\mathcal{ Solution: }}}[/tex]
➦ 12x - 30 = 6
➦ 12x = 30 +6
➦ 12x = 36
➦ x = 36 /12
[tex]\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\underline{\boxed{\sf{ x = \frak{\blue{ 3 }}}}}[/tex]
━━━━━━━━━━━━━━━━━━━━━━━━━━━
1. Which value of x will make the equation 12x - 30 = 6 true?
CHOICES 2 -3 -2 3SOLUTION12x - 30 = 612x = 6 + 3012x = 36/12x = 3ANSWERThus, the value of x is 3 3 of 10 fish in the pond had spots. If there are 300 total fish, how many have spots?
Answers
Answer:
90 fish have spots
Step-by-step explanation:
cross multiply and divide:
3 x 300 = 900
900 ÷ 10 = 90
Answer:90
Step-by-step explanation:
3/10 = x/300
cross multiply
10x= 900
divide by 10
x= 90
Find the perimeter of the figure. Record answer in radical form on the line.
Answers
Answer:
28√3
Step-by-step explanation:
√12 + √12 + 4√27 + 4√27 = 28√3
Please I need help! I need to find the Cosine of A
Answers
Answer:
cos A = 12/13 = 0.9231
(angle A = 22.62°)
Step-by-step explanation:
cos A = 12/13 = 0.9231
ANSWER=
cos A = 12/13 = 0.9231
(angle A = 22.62°)
EXPLANTION=
cos A = 12/13 = 0.9231
Determine the area the of the figure in terms of x
Answers
Answer:
10 x² - 4x
Step-by-step explanation:
Area trapezoid = 1/2 ( (b1+b1)h)
1/2( 2x * 10x - 4)
1/2(20x² - 8x)
10x² - 4x
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Which of the binomials below is a factor of this trinomial?
6x2 - 7x-5
A. 2x + 1
B. X+ 1
C. X-1
D. 2x-1