Answer:
2/8
Step-by-step explanation:
1. 3x = 42
2. x ➗ 5 = 24
3. x ➗ 2.1 = 4.4
4. 5x = 80
5. 88 = x ➗ 2.2
6. 1.4x = 15.4
7. 7x = 54.6
8. 144 = x ➗ 3.1
9. x ➗ 7.5 = 3.5
10. 2.64 = 0.4x
11. 13x = 117
12. x ➗ 3 = 0.67
Answer:
Step-by-step explanation:
yes all this answer are right
Answer:
I DON"T UNDERSTAND
Step-by-step explanation:
hmu so we cn tlk if u want
Simplify with distributive property: 3(4 - 8x)
Answer:
12-24x
Step-by-step explanation:
Answer:
its 12-24x hun sorry if i wroung
Step-by-step explanation:
will give brainliest!
Answer: not sure about the number line but
2.
a) 5
b) -5
c) -14
d) 14
Step-by-step explanation:
I need help please
1) The number of fish in a pond can be modeled by the function f(t)=1200(0.85)^t, where t is the number of years. Which of the following is true?
A. The fish population increases by 85% each year.
B. The fish population decreases by 85% each year.
C. The fish population decreases by 15% each year.
D. The fish population increases by 15% each year.
Dustin had a hit to bat ratio of 3:8. Adrian had a hit to bat ratio of 4:10. Who has a better hits to bat ratio?
Adrian
Dustin
Their ratios are equivalent
Answer:
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100 points! Will give brainliest! Cou|d somebody he|p me with geometry? And exp|ain, please. Thank you for reading this <3
Answer:
The measure of angle a is 45 degrees.
Step-by-step explanation:
Notice that since PS = RS, this is an isosceles triangle. This means that the base angles are equal. We also know that the sum of interior triangles of a triangle equals 180, then, if 'a' is the base angle, we have the following equation:
90 + a + a = 180
2a = 180 - 90 = 90
a = 90/2 = 45
a = 45
PLEASE q3 i need helppp
Answer:
Option #1 FALSE
Option#2 TRUE
Option #3 FALSE
Option#4 FALSE
For each expression, select all equivalent expressions from the list.
A small bag has 8 black beans, 5 white beans, and 12 red beans. Find the probability of picking a red then a black bean if you do not replace the first bean.
A. 0.16
B. 0.32
C. 0.3
D. 0.5
Answer:
the answer is A
Step-by-step explanation:
because 8 divided by 25 (all the beans) is .32
And 12 divided by 25 is .48
So if you subtract .48 by .32 then you get .16
let me know if its right
1. Of the first 40 United States Presidents, 20% were former teachers. How many of the presidents were teachers?
Answer:
8 presidents
Step-by-step explanation:
We have to find 20% of the first 40 United States
20% = 0.2
0.2 former teachers / 40 first presidents = 8 presidents that were teachers
I hope this helps u! :D
Please help!! 13 Points? I know it's not a lot but I'm stuck. Plzz help me.
Write each phrase as an algebraic expression
“One-half of x plus 2”
Answer:1/2x+2
Step-by-step explanation:
The answer is ½x + 2
An item on sale costs 75% of the original price. If the original price was $40 , what is the sale price?
Answer:
30
Step-by-step explanation:
40 divided by 4 is 10 and since 100 divided by 4 is 25 then multiple each by 3
Answer:
$10.00 sale price
Step-by-step explanation:
75% of 40.00 is 30.00
amount off the original price 30
original price 40.00
40.00-30.00 = 10.00
Add. Write your answer in simplest form.
5 3/4 + 2 11/12
7 7/8
7 3/5
8 3/4
8 2/3
Answer:
8 2/3
Step-by-step explanation:
Answer:
8 2/3
Step-by-step explanation:
because
A circle has a circumference of 16π yards. Find the area in terms of π (pi).
64 pi. Since the formula for the circumference of a cirlcle is: pi x diameter. The diameter of the circle would be 16. And the radius of that would be 8 since its half of 16. The formula to find the area is: pi x radius squared. So 8 squared pi would be 64 pi.
it's been found that there is a 15% chance (3 out of 20) that you can win a particular game. How many ''wins'' would you have if you played 50 times?
Answer:
about 7 or 8 wins
Step-by-step explanation:
Because 15% of 50 is 7.5
ayo please answer, i have an f and i need this to raise my grade!
Answer:
Elijah's family walked farther. They walked -3296.55 more father.
Step-by-step explanation:
Rani's family: 2,225 x 3 = 6,675
Elijah's family: 3.45 + 3,375 = 3378.45
(Sorry if this is wrong. I tried.)
Answer:
Elijah's family walked farther . They walked 0.150 Km longer .Step-by-step explanation:
Rani's family : 2.225 + 2.225 + 2.225 = 6.675 Km
Elijah's family : 3.375 + 3.450 = 6.825 Km
(The 0 is there for the thousandth place )
A local bookstore is selling each of their books at the same price. Jamal bought 5 books for a total of $64.95.
Which of the following equations represents the cost, C, in dollars for b books?
A. C=5b
B. C=b5
C. C=12.99b
D. C=b12.99
MUST ANSWER BOTH QUESTIONS FROM ATTACHMENT.
WILL GIVE BRAINLEST
IM ON A TIME LIMIT BY THE WAY
Answer:
Pheonix Lights, MIddle 3 for the 2nd question.
Step-by-step explanation:
The radius of a circular garden is 5 ft. What is the area of the garden? Use 3.14 for pie. A) 31.4 ft B) 78. 5 FT C) 15.7 FT D) 90 FT
Answer:
78.5
Step-by-step explanation:
Radius x Radius
5 x 5 = 25
x pi/
25 x 3.14 = 78.5
If angle ABC is similar with angle BAC, what are the pairs of corresponding angles and the pairs of corresponding sides??
Answer:
The eight angles will together form four pairs of corresponding angles. Angles 1 and 5 constitutes one of the pairs. Corresponding angles are congruent. All angles that have the same position with regards to the parallel lines and the transversal are corresponding pairs e.g. 3 + 7, 4 + 8 and 2 + 6.
Step-by-step explanation:
It costs 3.75 for 25 fl. Oz. Of detergent or 12.60 for 90 fl. Oz. Which is the better buy?
kefwhh.qejqjefqbhgfhevwf help help
Answer:
75 people at the party
Step-by-step explanation:
47 + 13 = 60
60 x 5/4 = 75
Find the area of the composite figure
A)22m
B)26m
C)30m
D)34m
I need help please!!!!
Answer:
A
Step-by-step explanation:
:)
Which 2 expressions are equivalent?
A. 21x + 14 and 7(3x + 2)
B. 23x - 14 + 2x and 21x + 14
C. x + x + 5 and x(squared) + 5
D. 9x(squared) + 9x + 5 and 18x(squared) + 5
Answer:
A
i had this question it's right
Complete the chart with the missing equivalent ratio. The missing ratio is ______.
6:6
8:12
12:8
Please hep me! I will give Brainiest! 20 points!
Answer:
its c
Step-by-step explanation:
1a. Anthony bought a PlayStation 4 on sale for $295, what is the percent of change from the original price of the PlayStation 4 video game system?
PlayStation original price: 400
1 b. How much will Anthony pay (For his Playstation 4) including 8.875% sales tax?
HURRY PLEASE HURRY!!!!!!!
On a coordinate plane, point B is at (negative 8, 10), point C is at (8, 10), point D is at (2, negative 2), point E is at (negative 8, negative 4).
Use the diagram to complete the statements.
The length of side BC
.
The length of side CD
.
The length of side ED
.
The length of side BE
The length of side BC is, 16
The length of side CD is, 13.4
The length of side ED is, 10.2
The length of side BE is, 14
What is Coordinates?A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
Given that;
On a coordinate plane,
Point B is at (- 8, 10),
Point C is at (8, 10),
Point D is at (2, - 2),
Point E is at (- 8, - 4).
Now, We know that;
The distance between two points (x₁ , y₁) and (x₂, y₂) is,
⇒ D = √ (x₂ - x₁)² + (y₂ - y₁)²
Thus, The length of side BC is,
⇒ D = √ (x₂ - x₁)² + (y₂ - y₁)²
⇒ D = √ (8 - (-8))² + (10 - 10)²
⇒ D = √ 16²
⇒ D = 16
Thus, The length of side CD is,
⇒ D = √ (x₂ - x₁)² + (y₂ - y₁)²
⇒ D = √ (2 - 8)² + (-2 - 10)²
⇒ D = √ -6² + (-12)²
⇒ D = √ 36 + 144
⇒ D = √ 180
⇒ D = 13.4
Thus, The length of side ED is,
⇒ D = √ (x₂ - x₁)² + (y₂ - y₁)²
⇒ D = √ (2 - (-8))² + (-2 - (-4))²
⇒ D = √ 10² + 2²
⇒ D = √104
⇒ D = 10.2
Thus, The length of side BE is,
⇒ D = √ (x₂ - x₁)² + (y₂ - y₁)²
⇒ D = √ (- 8 - (-8))² + (10 - (-4))²
⇒ D = √ 14²
⇒ D = 14
Learn more about the coordinate visit:
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