Answer:
The answer is 2.3
Step-by-step explanation:
I don't really have a step by step, its hard to explain and it wont let me insert a picture.
Question:
Cube A has a volume of 128 cm. If the edge lengths of cube B are half the size of the edge lengths of cube A, what is the volume of cube B?
cube A
cube B
V = 128 cm
V = ?
o 16 cm3
O 64 cm3
O 32 cm
Cannot be determined
Answer:
16 cm3
Step-by-step explanation:
4 x 4 x 8 = 128
2 x 2 x 4 = 16
Answer:16 cm
Step-by-step explanation:
Please help i'm in a hurry
Answer:
3) cos A = 12/13 = 0.9231
1) sin A = 5/13 = 0.3846
2) tan C = 12/5 = 2.4000
Step-by-step explanation:
The diameter of a circle is 22 miles. What is the circle's circumference?
Answer:
69.12
Step-by-step explanation:
Adam can buy pencils in packages of 12 for $2.19, 40 for $3.99, 50 for $4.75, or 100 for $10. How many pencils are in the package with the lowest unit cost
Answer:
50 pencils
Step-by-step explanation:
2.19/12 = .18
3.99/40 = .09975
4.75/50 = .095
10/100 = .10
Although with mark-up to the hundredths place, there wouldn't be a logical difference is stores...
Answer:
50 for $4.75
Step-by-step explanation:
First step is to determine the unit cost of each pencil:
price of pack / number of units = cost per pencil
1. $2.19 / 12 = $0.1825
2. $3.99 / 40 = $0.09975
3. $4.75/ 50 = $0.095
4. $10 / 100 = $0.10
The correct answer is $4.75 for 50 pencils because it is the lowest per unit cost.
Determina la EPG que adquiere una trapesista de 52 kg de masa cuando sube a un trapecio de 8 metros de altura. Considera g=9.81
Responder:
4080,96 Julios
Explicación paso a paso:
La energía potencial gravitacional adquirida se puede obtener mediante la relación:
EPG = masa * aceleración por gravedad * altura
Masa = 52 kgb; aceleración debida a la gravedad = 9,81; h = 8 metros
EPG = 52 * 9,81 * 8
EPG = 4080,96 julios
What interval consists of all $u$ such that neither $2u$ nor $-20u$ is in the interval $(-\infty,-1)$ ?
Answer:
[-1/2,1/20]
Step-by-step explanation:
Answer:
[-1/2,1/20]
Step-by-step explanation:
In terms of inequalities, we are asked to find all $u$ such that $2u\ge -1$ and $-20u\ge -1$.
The solution to the first inequality, obtained by dividing both sides by $2$, is $u\ge -\frac{1}{2}$.
We can solve the second inequality by dividing both sides by $-20$, but because we are dividing by a negative number, we must reverse the direction of the inequality: $u\le \frac{1}{20}$.
The set of $u$ which satisfy both inequalities simultaneously is thus $\boxed{\left[-\frac{1}{2},\frac{1}{20}\right]}$.
Help Please Anyone Find The Measure Of Angle 2 And Angle 3 (Geometry)
angle 1 — 90
angle 2 — 180 - (90 + 63) = 27
angle 3 — 180 - (90 + 54) = 36
John is baking lemon cookies. The recipe calls for
a half cup of flour per batch. John uses seven
cups of flour. How many batches did John make?
Answer:
14
Step-by-step explanation:
1/2=1 batch
7=?
7*2=14
y = x - 1
-2x - 3y = -1
Answer: x=0 and y=0
Step-by-step explanation:
last question!! please help 40 points:) (sorry if the picture is a little blurry)
Answer:
Use Desmos to find the points:
Triangle congruence and similarity. PICTURE INCLUDED* SAS, SSS, ASA, or AAS
Answer:
Yes. SSS
Step-by-step explanation:
The dilation factor is to multiply by 3, from the smaller to larger triangle. This proves they are similar.
AA is not an accurate postulate.
PLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASEPLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASEPLZ HELP !!!!
Answer:
H
Step-by-step explanation:
Answer:
it's h because in the molecular level it just makes sense
PLEASE HELP EMERGENCY!!
Given f(x) = x2 – 10x + k, and the remainder
when f(x) is divided by x + 2 is 32, then what is
the value of k?
Answer:
Step-by-step explanation:
PLEASE HELP EMERGENCY!!
Given f(x) = x2 – 10x + k, and the remainder
when f(x) is divided by x + 2 is 32, then what is
the value of k?
Please help me complete it PLEASE ASAP!!!!!!!!!
What kind of triangles does the Pythagorean theorem work for?
O A. Right
OB. Acute
O C. Obtuse
O D. All triangles
Answer:
A. Right angle traingle Is the answer
The sum of two numbers is 23. Twice one number increased by 6 is the same as 4 times the other number decreased by 2. What is the largest of the two numbers?
Answer:
32.5
Step-by-step explanation:
23x6÷4-2 and that's how you get your answer
An aircraft flies due north from West to Z if y is equidistant from X and Z, find the bearing of X and Z
What is the height of a cylinder with a volume of 384x cubic inches and a radius of 8 inches? Round to the nearest tenth of an inch. inches
Answer: what's the x after 384?
Step-by-step explanation:
The area of a rectangular rug is 28 m2. The length is 7 m.
What is the width?
Answer:
4 i think
Step-by-step explanation:
Compare | -3| And 1
PLS
Answer:
|-3| > 1
Step-by-step explanation:
Well |-3| = 3
3 > 1
1 < 3
(you can replace 3 for |-3| in those up there^)
Help
I costs $50 to make 10 calculators
Answer: so but 10 calculators
Step-by-step explanation:
Find the missing terms in the
sequence 27, ? , 23, ? , 19,...
good luck
What is an equation of the line that passes through the points (-7, 3) and (-4, 3)?
Answer:
y=3
Step-by-step explanation:
y=3 ZERO slope
Since each point has 3 (same number ) as y coordinate,this is a zero slope
You will see an horizontal line on the coordinate plan
What is the value of x in the figure?
Answer:
x = 27
Step-by-step explanation:
The little square at the bottom of the figure means that that angle is a right angle, or 90°. Knowing that it's a 90° angle and that one section of the adjacent angle is 63°, we just calculate 90-63 to get 27, the value of x.
Urgent, I need an answe and an explanation
Which method would be the best (quickest) for solving the system?
6x + 4y = -10
-6x + 5y = 1
Substitution
Elimination
Answer:
elimination.
Step-by-step explanation:
6x-6x eliminates and then you just have to simplify the expression. then plug whatever you got for y into one of the expressions and then you have an answer.
Select the correct answer.
Flogg
What is the value of
OA. 1
OB. 3
OC. 2
OD. 27
Answer:
7
Step-by-step explanation:
F(x) =x+4/3 and g(x) = 3x – 4 Verify that the functions below are inverses by showing that (f o g)(x) = x and (g o f)(x) = x.
Answer:
The answer is below
Step-by-step explanation:
A composite function is a function which is placed inside another function, this type of function can be calculated by substituting one function into another function.
If two functions g(x) and f(x) are inverses, then each will reverse the effect of the other. That is, (f○g)(x)=f(g(x))=x and (g○f)(x)=g(f(x))=x.
Given that F(x) =(x+4)/3 and g(x) = 3x – 4
a) (f o g)(x) = f[g(x)]
= f(3x - 4)
= [(3x - 4) + 4]/3
= [3x - 4 + 4]/3
= 3x / 3
= 3
b) (g o f)(x) = g[f(x)]
= g[(x + 4)/3]
= 3(x + 4)/3 - 4
= x + 4 - 4
= x
We can see that (f o g)(x) = (g o f)(x) = x. Hence the functions are inverse functions.
Someone help, I don't understand what trig ratio to use, or how to get the answer to w or x
Answer:
Uhm I think you need to like times the 10 to the 56? erm yeaaaaaaa SOrry if you get it wrong
Step-by-step explanation:
Answer:
1:2
Step-by-step explanation:
56*10= 560
34+56= 90
90*10= 900
X is about 2 times the size of W so it would be
1:2 (W:X)
I think i am right, i may be wrong i haven't exactly learned this yet, i am just going off by what i know. sorry if i am wrong
A person 2.1 m tall casts a shadow 5.3 m long. At the same time, a building casts a shadow 34
m long. How tall is the building?