Given ∠A and ∠B are vertical angles with m∠A=50x+10 and m∠B=70x−10 .
What is x?
Enter your answer in the box.
Solve the Scientific Notation
(4 x 10⁴) (2 x 10³)
[tex]\mathsf{(4 \times 10^4)(2\times 10^3)}\\\\\mathsf{= (4\times 10\times10\times10\times 10)(2\times 10\times 10\times 10)}\\\\\mathsf{= (4\times 100\times100)(2\times 100\times 10)}\\\\\mathsf{= (4\times \bold{10,000})(2\times \bf {1,000)}}\\\\\mathsf{= \bf (40,000)(2,000)}\\\\\mathsf{= 80,000,000}\\\\\mathsf{\approx 8\times 10^7}\\\\\\\huge\textbf{Therefore, your answer is: \boxed{\mathsf{8\times 10^7}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
two thirds of a number increased by five. write in algebraic expression
Answer:
[tex]\frac{2}{3}[/tex] n + 5
Step-by-step explanation:
let n be the number , then the algebraic expression is
[tex]\frac{2}{3}[/tex] n + 5
please help me someone
In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt. If the are 14 teaspoons of spice mix, how much sat is in it?
When solved for x, which inequality represents the number line?
A) 12x − 8 > 8 + 4x
B) 12x − 8 > 8 − 4x
C) 12x + 8 > 8 + 4x
D) 12x + 8 > 8 − 4x
I think its C, i could be wrong but im pretty sure its C
Help I need this pls provide expnation too thx
y= tan(X-π/5) tìm tập xác định của hs
Answer:
?
Step-by-step explanation:
Please, help me in this!
Helppppppppppppppppppppppppppppppppppppppppp pls
Answer:
Coffee Beans to Go is cheaper, selling coffee at $4.75 per pound.
Step-by-step explanation:
The graph is cruddy and hard to see but! when you go to 2 pounds and then up the the cost, it's $9.50. 9.50/2= 4.75. kapeesh??
Determine the intercepts of the line. Do not round your answers. 2 x + 5 y = − 6
The y-intercept for the line, 2x + 5y = -6, is: 1.2.
Equation of a Line in Slope-Intercept FormThe equation of a line can be represented in slope-intercept form as: y = mx + b."b" is the y-intercept.Given:
2x + 5y = -6
Rewrite in slope-intercept form
5y = -2x - 6
Divide both sides by 5y = -2/5x - 6/5
"b" = -6/5 = 1.2
Therefore, the y-intercept for the line, 2x + 5y = -6, is: 1.2.
Learn more about y-intercept on:
https://brainly.com/question/10700419
find the measure of the angle indicated
Answer: 35
Triangle sum theory tells us the internal angles of any triangle add up to 180. This means we can take each given angle from 180 to find the remaining angle.
Please help me with this.
Answer:
(3,-7)
Step-by-step explanation:
The point where they cross is the solution
Match each expression on the left to the equivalent decimal.
4.6
5.6
5.7
6.7
2.63 + 3.07
9.4 - 4.8
3.92 + 1.68
8.5 - 1.8
Answer:
1. 5.7
2. 4.6
3. 5.6
4. 6.7
Step-by-step explanation:
Find the slope for (10, 22) and (3, 14)
Answer:
slope: m=8/7
Step-by-step explanation:
A map represents every 18 kilometers with 1 centimeter. If two locations are actually 54 kilometers apart, how many centimeters apart are the two locations on the map?
A scale on a map is used to compare one length with another length.
The two locations on the map are 3 centimeters apart.
From the question, a map represents every 18 kilometers with 1 centimeter. Hence:
18 kilometers = 1 centimeter
54 kilometers = ?
Cross Multiply
54 kilometers x 1 centimeter / 18 kilometers
= 3 centimeters.
Therefore, the two locations on the map are 3 centimeters apart.
To learn more, visit the link below:
https://brainly.com/question/3361999
A store is advertising that it offers a 14% discount had on everything purchased at the store. When Aiza (آئزہ) had paid $670.80 for her purchase, what was the originally marked price for her item (or items) in dollars?
A. 780
B. 1284.50
C. 701.60
D. 1089.00
Answer:
780
Step-by-step explanation:
Scarlett stopped at a campground along the Appalachian trail. The campground had a 1 2 acre area for tents, divided into 6 equal campsites. Scarlett picked one of the sections to pitch her tent. Which expression would give you the size of Scarlett’s campsite? Check all that apply.
Answer:
A and D 1/2 divided by 6 and 6/12 divided by 6
Step-by-step explanation:
I just took the assignment
What is 2000-345. will mark brainliest
Answer:
The Answer is 1655.
Thanks
Jordan started a new diet when he weighed 300 pounds. He lost an average of 5 pounds per week. Which of the following equations represents this situation?
9 X 34
Distributive property
Answer:
306
Step-by-step explanation:
Answer:
the answer is 306 but the distributive property is not needed for this problem
A salon offers three services–manicures, massages, and hair styling. Five clients
come in for all three services. Forty clients come in for both hair styling and
manicures. Thirty-five clients come in for both manicures and massages. Fifteen
clients come in for both hair styling and massages. Ten clients come
in only for massages. Five clients only come in for hair styling and only two
clients come in for just manicures. How many total clients are represented by
the data?
Answer:
Well... The data represents 97 clients.
Step-by-step explanation:
I also included a picture to explain.
Part B how many more money did the cafe make in April than in March
Answer:
Please add image
Choose the best answer to classify the following number as Rational, Irrational, a Natural Number, or not a Real Number: 0/7
Answer:
a natural number
Step-by-step explanation:
0/7=0
and then '0' is included in natural numbers from, 0,1,2,3,4,.........
There were 350 apples on the tree in March. By September there were 420 apples on the tree.
What was the percentage of change of apples on the tree? Round your answer to the nearest
tenth. *
Answer:
Step-by-step explanation:
20%
Answer:
The correct answer is 20.0% increase.
Step-by-step explanation:
In this situation, you would need to find how to find the percentage of change.
Therefore, you will need to first use subtraction, division and then multiplication to justify your answer.
--
First, find out how much the original number increased by.
[tex]420-350=70[/tex]
Next, divide the 70 with the original number, which is 350.
[tex]7[/tex] ÷ [tex]350=0.2[/tex]
Finally, to turn your decimal into a whole number, multiply by 100.
[tex]0.2[/tex] × [tex]100=20[/tex]
--
Remember to add the percent (%) symbol after receiving your final product.
20%
What is the equation of the line through the longs (1,1) (5,4) (9,7) and (13,10)
Answer:
y= [tex]\frac{3x}{4}[/tex] + [tex]\frac{1}{4}[/tex]
you first find the gradient of the line by picking out any two coordinates then u fill the values in the equation of a line
You saved $500 this year. Each year you plan to save 5% more than the previous year. How much do you expect to save after 8 more years?
A. $738.73
B. $5513.28
C. $5013.28
D. $5788.95
Answer:
1st year
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Answer:
a. 738.73
Step-by-step explanation:
hope that’s righttt.
What I did was 500x0.05 and with the answer I did x0.5 again and added it to the previous year until the 8th time each was 738.73 correct me if I’m wrong
edit so it’s wrong….not sure what I did wrong
In today’s lesson you voted a sheet of paper multiple times. Identify the rectangles that were scaled copies of your original rectangle sheet of paper. Use the image to help.
Solve 5x + 14 = k for x
Answer:
[tex]x = \frac{k - 14}{5} \\ [/tex]
Step-by-step explanation:
[tex]5x + 14 = k \\ 5x = k - 14 \\ x = \frac{k - 14}{5} \\ [/tex]
Please explain why if you no the answer
Answer:
No, she isn't
Step-by-step explanation:
(-2)² is basically -2 x -2, which we know is 4.
-2² is slightly different. In this case, you don't consider it as the square of -2, but you do the square ignoring the negative sign, and then add it at the end.
So think about it like this,
We do 2² first, and then add the minus, so it becomes -4 instead of positive 4. Does that make sense?
Answer: Incorrect
Step-by-step explanation:
Rule :
[tex](-10)^2=| -10|^2 =100 \\\\ -10^2=-(10)^2=-|10|^2=100[/tex]
Then :
[tex]\rm -2^2=-|2|^2=-4 \\\\ (-2)^2= |-2|^2=4 \\\\ Then : \\\\ -2^2 =(-2)^2 \\\\ -4 \neq 4[/tex]