Answer:
x = 45°
Step-by-step explanation:
We can tell that "x + 115" and 160° are vertically opposite angles, which means that they are equal. (Refer to image)
⇒ x + 115 = 160
⇒ x = 160 - 115
⇒ x = 45°
Learn more about vertically opposite angles: https://brainly.com/question/68367
Image:draw a model of 1/ 2 divided 1 /4 brainliest on the line
4:00 am to 8:00 is how many hours
Answer:
10 hours
Step-by-step explanation:
assuming its 8pm if its 8 am 4 hours
what is 5 to the power of 99999999
Answer:
the answer is infinity
Step-by-step explanation:
A store sells grass seed in small bags and large bags. The small bags have 7 pounds of seed for $27.93 and the large bags have 20 pounds of seed for $66.98. Which type of bag is the better buy? Explain your reasoning.
Answer:
The 20 pound bag is a better by for only $66.98
Step-by-step explanation:
The large bag is better because the small bag is $27.93 for 7 pounds 7x3=21,so 3x27.93=83.79 is $16.81 more than the cost for the large bag
hope this makes sense;)
Please help me quick this is a 20 point grade!!!
What is 1 + 1?
A) Pi.
B) 3.14
C) 2
D) 9/8
Answer:
2 is the answer
Step-by-step explanation:
there is mo step by step explanation
Answer: c) 2
Step-by-step explanation: i dont know if you are being serious or not haha but have a good day<3 -marina mae
What is the perimeter of the figure below?
40 mm
34 mm
88 mm
96 mm
Answer:
34 mm
Step-by-step explanation:
8+8+6+12=34 mm
Please answer this question!
Answer:
41
Step-by-step explanation:
if they are supplementary they equal 180, so all you have to do is subtract 180-139=41
The price of a bicycle is $108.00, plus 7% sales tax. What is the sales tax on this bicycle in dollars and cents?
A) $7.12
B) $7.56
C) $8.14
D) $8.66
Answer:
7.56$
Step-by-step explanation:
108 x 7 / 100 = 7.56$
An architect draws a blueprint of the newly modeled kitchen. The scale used is 1 inch = 4 feet. If the length of the kitchen is 6 inches, and the width of the kitchen is 3 inches, what are the actual dimensions of the kitchen?
A. 4 feet by 6 feet
B. 6 feet by 3 feet
C. 20 feet by 18 feet
D. 24 feet by 12 feet
Maggie takes three electives: art, Spanish, and creative writing. She calculated the mean absolute deviation of the points she earned throughout the year in each class.
art: mean absolute deviation of 2.1
Spanish: mean absolute deviation of 0.8
creative writing: mean absolute deviation of 2.7
In which elective were her scores the most spread out?
art
creative writing
Spanish
Explanation:
MAD = mean absolute deviation
The larger the MAD, the more spread out the scores will be.
Therefore, Maggie has the most spread out scores in her creative writing class.
Can someone help me with this math equation? Can you explain how to work it out also?
Answer: 50
Explanation:What we know:The numerator is 6The denominator is equal to (3*5)^(-2)In fraction-style equations, the numerators are divided by denominatorsNegative exponents are equal to (base)^|power|, and then reversing the products place in the fraction
How to solve:
By utilizing our knowledge of the PEMDAS solving method, negative powers, and fraction-style equations, this problem can be solved with a simple step-by-step procedure
Process:ExponentSet up equation 6 / [3 * 5^(-2)]
Rewrite power 6 / [3 * (5 * 5)]
Simplify power 6 / [3 * (25)]
Invert power 6(25) / 3
SimplifyingSet up equation 6(25) / 3
Simplify 150 / 3
Simplify (using common denominator) 50 / 1
Rewrite in simplest form =50
Answer: 50
Jorge bought 8 pounds of ground beef for $3.29 a pound. About how much did he pay altogether?
Answer:$24
Step-by-step explanation:
Answer:
$26.32
Step-by-step explanation:
If one pound costs 3.29, you have to multiply by the number of pounds (8)
8·3.29=26.32 or 3.29+3.29+3.29+3.29+3.29+3.29+3.29+3.29=26.32
Determine which is the better buy.
9 straps for $10.25 or 30 straps for $66.00
Answer:
9 straps for $10.25
Step-by-step explanation:
Price rate
9 straps for $10.25 = 10.25/9 = $1.14 per strap30 straps for $66 = 66/30 = $2.20 per strapBetter buy
9 straps for $10.25Less cost per strapbetter buyAnswer:
9 straps
Step-by-step explanation:
If you're selling 30 straps for $66 then you get a 2.2 per each
But 9 straps for $10.25 will get 1.139
So, the value that's smaller which is 9 straps for $1.139 is a better buy
i need help i will give them 100 points.
Hello!
∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘ ∘
Slope Formula:[tex]\bold{\displaystyle\frac{y_2-y_1}{x_2-x_1}}[/tex]
Where[tex]\bold{y_2}[/tex] is the y-coordinate of the second point
[tex]\bold{y_1}[/tex] is the y-coordinate of the first point
[tex]\bold{x_2}[/tex] is the x-coordinate of the second point
[tex]\bold{x_1}[/tex] is the x-coordinate of the first point
Check the First example:
[tex]\bf{y_2}[/tex] = 6
[tex]\bf{y_1}[/tex]= -2
[tex]\bf{x_2}[/tex]=3
[tex]\bf{x_1}[/tex] = -9
Plug in the Values[tex]\bf{\displaystyle\frac{6-(-2)}{3-(-9)} }[/tex]
6-(-2) is the same as 6+2; same with 3-(-9)
[tex]\bf{\displaystyle\frac{6+2}{3+9}}[/tex]
Simplify:
[tex]\bf{\displaystyle\frac{8}{12}}[/tex]
Is the slope negative? Nope!
How about Option B?
[tex]\bf{\displaystyle\frac{7-9}{5-6}}[/tex]
[tex]\bf{\displaystyle\frac{-2}{-1}}[/tex]
Right now it seems like the slope's negative, huh? Well, wait for it...
[tex]\bf{2}[/tex]
Kaboom!
Please remember that
[tex]\bigstar^\circ[/tex] A negative number multiplied/divided by a negative number equals... a positive! :-)
We have 2 options left: C & D.
[tex]\displaystyle\frac{-8-1}{8-(-8)}[/tex]
[tex]\displaystyle\frac{-8-1}{8+8}}[/tex]
[tex]\displaystyle\frac{-9}{16}}[/tex]
We did it! The slope's actually negative :)
How about Option D (just to make sure the third option is right)
-9-(-8)/-1-2
-9+8/-3
-1/-3
Again we have a negative over a negative.
Therefore, the correct option is[tex]\boxed{\boxed{\bold{Option~C}}}[/tex]
Hope everything is clear.
Let me know if you have any questions!
#LearnWithJoy
[tex]\text{An~Emotional~Helper}[/tex]
[tex]\rule{2}{2}~\rule{2}{2}~\rule{2}{2}~\rule{2}{2}~\rule{2}{2}~\rule{2}{2}[/tex]
Zoe considers the lunch choices as she looks at the menu. What is the probability that she will choose cheese pizza, apple, milk?
Meal: Cheese Pizza, Cheeseburger, Hotdog, Salad
Side: Banana, Apple, Yogurt
Beverage: Milk, Water, Juice
Answer:
1/36
Step-by-step explanation:
Meal: 4 choices
Side: 3 choices
Beverage: 3 choices
Total number of possible combinations: 4 × 3 × 3 = 36
The specific combination of cheese pizza, apple, and milk is 1 of the 36 possible choices.
p(cheese pizza, apple, milk) = 1/36
Answer:
e
Step-by-step explanation:
We first have to find out how many outcomes there are in total. That means finding out how many meals, sides, and beverages there are.
Meals: cheese pizza, cheeseburger, hotdog, and salad (4)
Sides: banana, apple, and yogurt (3)
Beverages: milk, water, and juice (3)
4 x 3 x 3 = 36
There are 36 possible outcomes.
We need to find the probability that Zoe will choose cheese pizza, an apple, and milk. Those are three outcomes.
The probability is 3/36.
The fraction 3/36 can be simplified to 1/12.
uh looking at the other answer that one is probs right
either way, hope this helps?
If an object travels 1/20 of the length of the path in 3/4 seconds, how many seconds will it take to travel the whole, path?
What is the volume of this right prism?
720 in³
780 in³
1440 in³
1560 in³
Answer:
720in.^3
Step-by-step explanation:
Find the area of the base (60in^2) and multiply it by the length of the prism (12) to get 720in.^3
Answer: 720 in³
Step-by-step explanation: that one person was right
Find the area of the shaded region. Use 3.14 for \piπ. Round your answer to the nearest hundredth. help me asap
Answer:
960 ft
Step-by-step explanation:
A Square=L²
=(8)²
= 64 FT
A Circle= [tex]\pi[/tex]r²
=r=64/2=32
=[tex]\pi[/tex](32)²
=1024[tex]\pi[/tex]
A Shape=
=A square- A circle
= 64-1024[tex]\pi[/tex]
= 960 FT
I need help if anyone could help me solve these problems that would be very helpful!
(I'll give brainliest if you can solve all of them!)
Please lmk which ones you've solved so I know which question it is. thanks!
Answer:Q9 is 12.2. Q10 is C. Q11 is C. Q12 Is 2.8. The level 3-4 thing the hight is 24.
Step-by-step explanation: a^2+b^2=c^2 pythagoras theorem or whatever. Hope this helped.
HELP MEE look at the picture attached
(PLS HELP) Choices:
A. PS
B. RP
C. PT
D. TS
Answer:
The Only possible answer is PT or TP
Step-by-step explanation:
Since Perpendicular lines are lines that cross each other at a 90 Degree angle we need to find a line that falls at a 90 Degree angle to TR
would you mind helping please
Answer:
1) 4 packs of balloons
2) He played 2 rounds
3) She would watch 56 minutes per day
4) She would have 54 apps left
5) 8 x (9+8) = 136
6) 2 1/4 x 3 1/4 = 117/16 OR 7 5/16
Step-by-step explanation:
Good Luck and I hope that you pass!!! :D
Answer the question in the screenshot
Answer:
a. 25
b. 2
c. 2.21
Step-by-step explanation:
Answer:
Figure 1. 25 Hours
Figure 2. 2 Hours
Figure 3. 2.21 Hours
Step-by-step explanation:
sense the pic was blurry last time
Order these numbers from least to greatest. 6.86, 6.8, 6.806, 4.1751
Answer:
4.1751 6.8 6.806 6.86
Step-by-step explanation:
Choose the number sentence whose product is 2.015.
Answer: you didn't put any number sentences but these all equal 2.015
2.015*1
1.0075*2
0.67166666*3
0.50375*4
0.403*5
0.3358333*6
0.28785714285714285714*7
0.251875*8
0.22388888*9
0.2015*10
Answer:
C
Step-by-step explanation:
you welcome don't know what other person was doing
pls help
Sherwin has twice as many stamps as his friends Allan and Gene combined. Allen has 55 stamps in his collection. Sherwin has 200 stamps in his collection.How many stamps does Gene have in his collection?
The equation 2 (x + 55) = 200 models this situation. which choice shows the sequence of operations needed to solve this problem, using both arithmetic and alegbra?
Answer:
1: Gene has 45
2: C
Step-by-step explanation:
C gets you to 45.
I don't have to explain #1 because #2 explains the equation.
Data are collected about the amount of time, in minutes, each member of the lacrosse team spends practicing. How does a single outlier change the mean of the collected data?
A single outlier causes the value of the mean to move slightly toward the outlier.
A single outlier causes the value of the mean to move slightly away from the outlier.
A single outlier does not affect the value of the mean.
A single outlier doubles the value of the mean.
The data set shows the number of homework assignments required in math classes for a month:
22
23
23
21
18
4
17
15
23
20
24
15
25
16
Which of the following statements is true based on the data set?
There is one outlier that indicates an unusually large number of assignments required in that class.
There is one outlier that indicates an unusually small number of assignments required in that class.
There are two outliers that indicate an unusually large number of assignments required in those two classes.
There are two outliers that indicate an unusually small number of assignments required in those two classes.
Answer:
1. A single outlier causes the value of the mean to move slightly away from the outlier.
2.There is one outlier that indicates an unusually small number of assignments required in that class.
Step-by-step explanation:
Robert had some friends at his house after school. His mom cut up 2 pies for them to eat. If she cut each pie into fourths, how many pieces will there be? Choose the model that represents the answer.
1/4
8/8
2/8
4/4
NO LINKS!!!!!)
Answer:
8/8
Step-by-step explanation:
There are two pies, and each one was cut into fourths. There are four fourths in a whole, and since there are two wholes, there are two four fourths (I don't know if this makes sense).
Basically, multiply how many fourths (four per pie) by how many pies there are.
4 x 2 = 8
There are 8 pieces.
A standard number cube, numbered 1 through 6 on each side, is rolled 3 times. What is the probability of rolling a 2 on all three rolls? Express your answer as a fraction.
Answer:
2/6 percent chance
Step-by-step explanation:
Because rolling the dice 3 times will give you the fraction 2/6.