Answers
Answer:
The answer is vv
Step-by-step explanation:
The 3rd answer, ab+ac, that expression is wrong. ac+bc may be correct or wrong,
Related Questions
please answer question 4
Answers
They reject if the pie is more than 3.2oz from 28oz.
The scale shows positive number if its more than 28oz.
The scale shows negative number if its less than 28oz.
The scale shows zero if its 28oz.
A . Scale reads -2.8oz which means less than 28oz, So accepted.
B. Scale reads 3.5oz which means 3.5oz more than 28oz. So rejected.
C. Scale reads -3.3oz which means less than 28oz, So accepted.
D. Scale reads 28oz which means more than 28oz, So rejected.
Find the surface area of the rectangular prism.
Answers
Answer:
244 in^2.
Step-by-step explanation:
SA = 2 * 7*2 + 2 * 12*2 + 2 * 12*7
= 28 + 48 + 168
= 244
what is the answer? help
Answers
Answer:
close to (4, 2)
Step-by-step explanation:
A triangle has angles measuring 25 degrees and 45 degrees. What is the measure of the triangle's third angle
Answers
Answer:
110°
Step-by-step explanation:
Let the third angle be x. All the angles in a triangle add up to 180°. From the previous statement, we can write the equation:
25° + 45° + x = 180°
70° + x = 180°
x = 110°
DONT SKIP . URGENT WILL GIVE BRAINLIEST.
Question 8 of 10
What is the distance between points D and E?
6
4
3
2
D(42)
!
S4 3 2
-1
-1
3 4 5
E (42)
- یہ دن من
4
-5
O A. 5 units
OB. 4 units
O C. 2 units
O D. 6 units
Answers
B. 4 units
To find this you add 2 and -2 as if -2 was positive. Since the x-axis is the same,4, you don't have to do anything.
A triangle has vertices at (3, 2), (-4,4), and (-2,5). What are the coordinates of the vertices of the image
after the translation (x,y) → (x +5, y - 1)?
Prin
The coordinates are (3, 2) →
and (-2,5)
Complete the description of the translation.
The triangle is translated
unit(s) to the right and
unit(s) down.
Answers
Answer:
The triangle is translated 2 units down and 4 units to the right.
Step-by-step explanation:
please help w this question! would appreciate if you explained how you got it but its okay if you don't
Answers
Answer:
22
Step-by-step explanation:
49 (the whole length of the angle) - 27 (part of the angle) = 22 (the other part)
AB is parallel to ED.
ACD and BCE are straight lines.
AB = 8 cm
AC = 4.8cm
BC = 6.4cm
ED = 20 cm
Work out the length of BE.
Answers
Answer:
BE = 22.4 cm
Step-by-step explanation:
Δ CAB and Δ CDE are similar , then ratios of corresponding sides are equal, that is
[tex]\frac{CB}{CE}[/tex] = [tex]\frac{AB}{DE}[/tex] , substitute values
[tex]\frac{6.4}{CE}[/tex] = [tex]\frac{8}{20}[/tex] ( cross- multiply )
8 CE = 128 ( divide both sides by 8 )
CE = 16 cm
Then
BE = BC + CE = 6.4 + 16 = 22.4 cm
If f(x) = 3x^2 + 4 and g(x) = 2x - 1, what is f(g (x))?
A) 12x^2 - 12x + 7
B) 3x^2 + 2x + 3
C) 12x^2 - 4x + 5
D) 36x^2 - 36x + 9
Answers
Answer:
c just did it
Step-by-step explanation:
Which set of steps correctly evaluates 8 3/5?
Answers
Wait, we are dividing 8 by 3/5?
Use a calculator to find the value of the inverse function in radians.
8. tan-(-0.09)
Answers
Answer:
-5.142764558
just put it in the calculator
shift+tan so it will be tan⁻¹
The value of the inverse function in radians is,
⇒ tan⁻¹ (0.09) = 0.0897 radians
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
To find the value of the inverse function in radians.
Here, The inverse function is,
⇒ tan⁻¹ (0.09)
⇒ 0.0897 radians
Thus, The value of the inverse function in radians is,
⇒ tan⁻¹ (0.09) = 0.0897 radians
Learn more about the function visit:
https://brainly.com/question/11624077
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heyy! i’ll give brainliest please help
Answers
Answer:
Ms. Lily Green
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
you need to capitiliz all words because it is a name
Calcula la aceleración que debe tener un auto para alcanzar una velocidad de 108 km/h en 10 s si parte del reposo. ¿Qué distancia recorre en ese tiempo?
Answers
sen bu me bu set an sus ye babe smnsnssnnsnsnsnsnsnsnsns
Last year at a certain high school, there were 60 boys on the honor roll and 112 girls on the honor roll. This year, the number of boys on the honor roll increased by 15%, and the number of girls on the honor roll increased by 25%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).
Answers
Answer:
21.5%
Step-by-step explanation:
60 and 112 repsectivly
60x(1.15) + 112(1.25)
69 (hehe nice) + 140
so 209 total honour roles compared to 172 last year
209/172 = 1.215116
subtract 1
.215116
multiply by 100
21.5116%
21.5%
- Gage Millar, Algebra 2 Tutor
help me plsssss whoever answers correctly gets brainliest:)
Answers
Answer:
0.6 meters² or 0.6 square meters (basically the same thing but written differently)
Step-by-step explanation:
2.4 x 0.5 = 1.2
1.2/2 = 0.6
A rectangle has a length that is 2 greater then its width. The area is 15 square centimeters. what are the dimensions of the rectangular?
length =_____ cm
Width=_____ cm
Answers
9514 1404 393
Answer:
length 5 cmwidth 3 cmStep-by-step explanation:
Your knowledge of multiplication facts tells you 3×5 = 15. Your knowledge of addition facts tells you 3+2 = 5. So, the dimensions 3 cm and 5 cm are the width and length of the rectangle, respectively.
A sphere has a radius of 12 inches. A second sphere has a radius of 9 inches. What is the difference of the volumes of the spheres?
The volume of the larger sphere is _____π cubic inches greater than the volume of the smaller sphere.
Answers
Answer:
1332 will be the correct answer...
Step-by-step explanation:
first sphere:2304π
second sphere:972π
2304π - 972π = 1332π
Answer:
Solution given;
for sphere
radius [r]:12inches
another
radius [R]:9inches
Now
difference in volume of sphere:
volume of sphere of having radius [r-R]
=[tex] \frac{4}{3} πr³[/tex]-[tex] \frac{4}{3} πR³[/tex]
=[tex] \frac{4}{3} π[/tex](12³-9³)
= 1332π cubic inches
The volume of the larger sphere is ___1332__π cubic inches greater than the volume of the smaller sphere.
Match the steps to factor a polynomial with four terms by grouping. Use grouping to factor 20a4 - 10a3 + 12a2 - 6a.
Answers
Answer:
Step-by-step explanation:
The first two factor as
10a^3 ( 2a - 1)
The second two factor as
6a (2a - 1)
When you put them together, the common factor is 2a - 1
(10a^3 - 6a) (2a - 1) Can you factor any further? Yes. Try taking out 2a out of the first factor
2a(5a^2 - 3) Now what you have is
2a(5a^2 - 3)(2a - 1) Don't go any further.
Answer:
2a(2a - 1)(5a^2 + 3)
Step-by-step explanation:
You can start by grouping the terms into two groups:
20a^4 - 10a^3 and 12a^2 - 6a
Next, you can factor them:
(20a^4 - 10a^3) + (12a^2 - 6a)
10a^3(2a - 1) + 6a(2a -1)
Now, you can factor out the expression 2a - 1 to get:
(2a - 1)(10a^3 + 6a)
In the second factor, the two terms have a GCF of 2a, so you can factor that out:
2a(2a - 1)(5a^2 + 3)
True or False? The quotient to this expression is negative 9/10 ÷ (−6/12) (9/10 and 6/12 are fractions.)
Answers
Answer:
Hello! Your answer is, True
Step-by-step explanation:
Hope I helped! Ask me anything if you have any questions! Brainiest plz! Hope you make an 100% and have a wonderful day! -Amelia♥
The diagram shows a solid triangular prism. Height 6cm width 4cm length 10cm the prism is made from wood with a density of 0.8 g/cm3 work out the mass of this prism
Answers
Answer:
Step-by-step explanation:
The mass of the given triangular prism with a density of 0.8 g/cm³ is 96 grams.
What is the volume of a prism?The volume of a prism is the total space occupied by it.
What is the density of a prism?The density of a prism is the mass occupied by the 1 cubic unit volume of the prism. The formula for the density of a prism is:
Density = Mass/Volume
How do we solve the given question?In the question, we are given a triangular prism of height 6cm, width 4cm, and length 10cm. Its density is given as 0.8 g/cm³.
We first find the volume of the prism.
The volume = Area of triangle*length = ((1/2)*6*4)*10 cm³ = 120 cm³.
Let the mass of the prism be m grams.
We know the density of the prism is given by the formula,
Density = Mass/Volume
or, 0.8 = m/120
or, m = 120*0.8
or, m = 96
∴ The mass of the given triangular prism with a density of 0.8 g/cm³ is 96 grams.
Learn more about density at
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Tim asked 128 people whether or not they eat a healthy diet and whether they get regular exercise. The result of Tim's survey are shown in the Venn diagram below. One number is missing from the diagram.
Answers
You are reading an article in your school newspaper
Which of the following represents a function?
Answers
Answer:
C
Step-by-step explanation:
Because you put the numbers over it and that makes a fraction. Easy:))
A triangle is shown.
What is the measure of 2
in degrees?
Answers
Answer:
x+109°=180 °
x=180°-109°
x=71°
Find each sum. (3n2 – 5n + 6) + (–8n2 – 3n – 2) = –11n2 – 8n – 4 –11n2 – 2n + 4 –5n2 – 8n + 4 –5n2 – 2n – 4
Answers
Answer:
-5n² - 8n + 4
Step-by-step explanation:
Given the expression
(3n²– 5n + 6) + (–8n²– 3n – 2)
Expand the bracket
3n²– 5n + 6 –8n²– 3n – 2
Collect the like terms
3n²-8n²-5n– 3n – 2+6
-5n² - 8n + 4
This gives the required result
C: -5n^2 - 8n + 4
The answer to the second question is 4, 11, and 5.
I will give brainiest
Answers
Answer: the answer to this is "C: 1/3"
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Hope this helps and can I get a brainliest since you said you would.
What is the number of the parking space covered by the car?
Answers
Answer:
87
Step-by-step explanation:
Look at it upside down!
If f (7) = 22, then
ff-1(22)) = [?]
Answers
Answer:
[tex]f(f^{-1} (22))[/tex] equals 22.
Step-by-step explanation:
For every input in a function, there will be one corresponding output. When taking the output of the function and inserting it as the input to the inverse function of the original, the output will be equivalent to the exact input of the original function. In this case, because [tex]f(7)=22[/tex], that means [tex]f^{-1} (22)[/tex] will equal 7. Using this knowledge, you can find the value of [tex]f(f^{-1} (22))[/tex], which will be [tex]f(f^{-1} (22)) = f(7)=22[/tex], so [tex]f(f^{-1} (22))[/tex] equals 22.
DUE AT 11:59!! QUESTION IN PICTURE HELP IS URGENT
Answers
Answer:
35 eighth graders
Step-by-step explanation:
.125 x 280
Answer: 35 students
Step-by-step explanation:
288/36 = 8
256/32 = 8
280/35 = 8
All should have the same factor
Solve for v.
6v – 4v – 3 = 9
V =
= [?]
Answers
Answer: v=6
Step-by-step explanation:
Answer:
6 it's because I did this stuff in 6th grade.
Step-by-step explanation:
2 x ? -3=9. 2 x 6 - 3 = 9
you roll a six sided die what is the probability of rolling a 4 or an odd number
Answers
Answer:
we need an out of sorry -_-
Answer:
the probability would be 4/6 or 66.67%
Step-by-step explanation:
The reason is because out of the 6 numbers on a 6-sided die, the odd numbers are 1, 3, and 5.
Now if you add the number 4 to the mix, you get a probability of 4 out of the 6 total numbers being either 1, 3, 5, or 4.