Answers
Answer:B
Step-by-step explanation:
Vertical angles are equal, so 4x - 20 = 60
Related Questions
PLEASE HELP ASAP WILL GIVE BRAINLEIST!!
What is the circumference of this circle?
Answers
Answer:
37.7
Step-by-step explanation:
C = 2 pi r
C= πd
12× 22/7
= 264/7
= 37.71cm
The points (0, 3), (1, 4), (2, 7), and (3, 12) are on the graph of a function.
Write an explicit function that can be used to represent the function.
Answers
Answer:
f(x)= ?
Step-by-step explanation:
0 3
1 4
2 7
3 12
-5x =30
The answer options are 6,-6,25,35
Answers
Answer:
-6 or x = -6
Step-by-step explanation:
To solve -5x = 30, divide each side by -5.
-5x / -5 = x
30 / -5 = -6
x = -6
(negative times a negative = a positive)
Find one pair of prime numbers whose product is an even number.
Answers
Answer:
I think it's 1 and two for example 2 times 7 is 14
Step-by-step explanation:
Answer:
2 and 3.
Step-by-step explanation:
To get a product of an even number, you have to either multiply two even numbers together or multiply an even number and an odd number together.
There is only one even prime number- 2.
Therefore, you can have any pair of prime numbers that, when multiplied together, get an even number as long as one of those numbers is 2.
2 and 3 work, as well as 2 and 5. The list goes on and on. Just choose a random prime number (that's not 2) and pair it with 2. It is guaranteed that when you multiply those two numbers together, you will get an even number.
Julio has 4 red Hot-tires race cars, 7 blue Hot-tires race cars, and 5 green Hot-tires race cars. What is the ratio of blue race cars to red race cars?
A.4:7
B.7:4
C.7:5
D.4:5
Answers
The pizza shop down the street offers a special of a large pizza with 3 toppings. The choices of toppings
are pepperoni, sausage, ham, pineapple, cheese, onions, green peppers, hot peppers, mushrooms, and
anchovies.
How many ways can you arrange 3 toppings out of 10 toppings on a pizza?
Answers
Answer:
120 ways
Step-by-step explanation:
To solve this question, we would be using the law of combination.
In combination, we say that
nCr = n! / (n - r)! r!, where both r and n are integers.
Now, referring to question, we are asked how many ways we can arrange 3 toppings out of 10. This means we're looking for 10C3. Applying the earlier laid out formula, we have
10C3 = 10! / (10 - 3)! 3!
10C3 = 10! / 7! 3!
10C3 = 3628800 / 5040 * 6
10C3 = 3628800 / 30240
10C3 = 120
Therefore, the toppings can be arranged in 120 ways.
Leave a like if it helped you, please
True or False. The higher the interest rate, the larger the balance will be after a determined amount of time (than with a lower interest rate).
Answers
Answer:
True
Step-by-step explanation:
Principle = Interest * Time
So if time doesn't change, You'll get more money when Interest is higher!
Which situation can be represented by the inequality x< 56?
Answers
Answer:
Tina's height is x inches. She is shorter than her brother, whos height 56 inches.
Step-by-step explanation:
Let the height of Tina = x inches
and the height of her brother = 56 inches
if Tina is shorter than her brother then,
x < 56 inches
A $96.00 item is marked down by 25%
what is the new cost of the item?
round if needed
Answers
Answer:
$72.00
Step-by-step explanation:
Answer:
$72
Step-by-step explanation:
25% of $96 = [tex]\frac{25}{100}[/tex] × [tex]\frac{96}{1}[/tex] [tex]\frac{25}{100}[/tex] × [tex]\frac{96}{1}[/tex] = [tex]\frac{2400}{100}[/tex] [tex]\frac{2400}{100} = 24[/tex] $96 - $24 = $72I hope this helps!
estimate the quotients 123.8 ÷ 62
Answers
>> answer-1.99677419355. Estimate>> 124÷ 62 = 1 not sure
BAKING A recipe that will make
3 pies calls for 7 cups of flour. Find how many pies can be made with 28 cups of flour.
Answers
Answer:
12 pies
Step-by-step explanation:
To solve this problem, the best method will be to use a proportion! To set this proportion up, you must understand the values that the problem is giving you. The problem states that 7 cups of flour makes 3 pies. This wording tells us that those two values will both be on one side of the proportion. It does not matter which value is on top or bottom, as long as they are together on one side! For this problem, I'll set up the left side of the proportion like this:
[tex]\frac{3 p}{7f}[/tex]
Next, you'll include your third value and your x on the right side of the proportion. Make sure that your third value aligns with its matching value on the other side. For example, since our third value here is the 28 cups of flour, it must be on the bottom on the right side since your 7 cups of flour is on the bottom of the left side. This is what the proportion should now look like:
[tex]\frac{3p}{7f} = \frac{x}{28f}[/tex]
To solve, just cross multiply and divide! 3 times 28 is 84. Then, divide the 84 by the 7 and you'll get a final answer of 12 pies!
Tell whether the sequence is arithmetic. If it is, identify the common difference.
3,6,12,24
Answers
Answer:
its is a geometric sequence not arithmetic
need help 8y+3y+9x+4y-5x
Answers
Answer:
4x+15y
Step-by-step explanation:
If you want it simplified
six and twenty-three thousands in standard form
Answers
Answer:
6.023
i hope this helps :)
1) A store sold 350 bikes last year. This year, the store sold 272 bikes, what is the percent change in the
number of bikes sold last year to this year?
Answer: The percent change is?
Answers
Answer:
-22.3% or 22.3% less than the previous year
Step-by-step explanation:
350 - 272 = 78
78/350 = 22.3 to 3 significant figures
Describe the end behavior of a ninth-degree polynomial with a negative leading coefficient
Answers
Given:
The degree of polynomial = 9
Leading coefficient is negative.
To find:
The end behavior of the polynomial.
Solution:
Let the polynomial be P(x).
We have,
Degree of polynomial = 9, which is odd.
Leading coefficient is negative.
If the degree of a polynomial is odd and leading coefficient is negative, then
[tex]P(x)\to \infty\text{ as }x\to -\infty[/tex]
[tex]P(x)\to -\infty\text{ as }x\to \infty[/tex]
Therefore, the end behavior of the given polynomial is [tex]P(x)\to \infty\text{ as }x\to -\infty,P(x)\to -\infty\text{ as }x\to \infty[/tex].
What’s 1.25 times 21
Answers
Eidoskaijsizjzkxkxdkjajjsjeksjsii
Answers
Answer:
Yes, Yes, No, Yes
Step-by-step explanation:
what’s 100/12 as a mixed number
Answers
Answer: 8 1/3
Step-by-step explanation:
100/12 = 8.33333333
8 4/12
8 1/3
In an arithmetic sequence, a3=15 and a8=0. What is the value of a5?
Answers
Can someone PLEASE answer 7 and 8 this assignment is due in a few minutes
Answers
Step-by-step explanation:
7
not equivalent
8
6.11 $
HElP ME PLEASE 20 POINTS!!!!!!!!!!!!!!!!!!
Answers
Answer:
28.26
Step-by-step explanation:
23.7-2.5x8= Work out
Answers
Answer:
23.7 -2.5 X 8 = 23.7 - 20
= 3.7
The cost, in dollars, for a group to attend a play is represented by 72p+ 250, where p is the number of
people attending. What is the cost for 36 people?
$286
$358
$2,342
$2,842
Answers
Answer:
Add 72+250 that will give u the answe
i hopStep-by-step explanation:
P(2, -3), y = -6x + 10
Answers
Answer:
heffe nedda polla di cepta
Step-by-step explanation:
Rewrite the expression as the sum of two numbers 7(2+5)
Answers
answer:
its 7 x 7 or 49
explanation:
7(2+5) bring 7 into the parentheses
14+35 Then you just add
49 that’s the sum
Fill in the table to show a proportional relationship and then identify the constant of proportionality for the cost to the number of yoga classes. In the answer box, please list the constant of proportionality
Answers
Answer:
30 = 2
60 = 4
90 = 6
120 = 8
Step-by-step explanation:
60/4 = 15
15 = 1
30 = 2
45 = 3
60 = 4
75 = 5
90 = 6
105 = 7
120 = 8
Mike removed 56 marbles from his marble box and put them into 8 equal groups. How many marbles were in each group?
Answers
Answer:
7
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
You divide 56, the total amount, by 8, the amount of piles.
56/8 = 7
a 16% tip is left on a 42.50 lunch bill. How much is paid altogether
Answers
a 16% tip is left on a 42.50 lunch bill. How much is paid altogether
Solution:[tex]42.50 + 42.50 \times 16\%[/tex]
[tex] = 42.50 + 42.50 \times 0.16[/tex]
[tex] = 42.50 + 6.8[/tex]
[tex] = 49.3[/tex]
Answer:$49.30 is paid altogether
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If cot 0= 4/3, find csc 0
Answers
Answer:
5/3
Step-by-step explanation:
Trigonometric ratio
Cot θ = Adjacent side/Opposite side
It is given that,
Cot θ = 4/3
Adjacent side = 4
Opposite side = 3
Csc θ = Hypotenuse/Opposite side
To find the Hypotenuse
Hypotenuse² = Opposite side² + Adjacent side ² = 3²+ 4²
Hypotenuse = √(3²+ 4²) = 5
To find Csc θ
Csc θ = Hypotenuse/Opposite side = 5/3
Answer:
Option D
Step-by-step explanation: