Answers
Answer:for #2 it's answer 1. #3 is " five less than twice a number is 2x-5. Then 5 times the sum of two numbers if 5x+y. The the difference of 5 and a number squared is (5-x)*2
Step-by-step explanation:
Hope this helps
Related Questions
PLEASE PLEASE PLEASE HELP ITS DUE
Answers
What is needed to be done is subtract 15% of 71,300 which is 60605
Answer: 60605
9 - 8k = 105? Please help me
Answers
Answer:
k is equal to -12
Step-by-step explanation:
9-8k=105
minus 9 from both sides of the equations:
-8k=96
divide both sides by -8:
k=-12
Gentry Industries has the following information about maintenance costs in the past six months.
Month Machine _Hours Amount
January 200 $2,800
February 350 3,000
March 450 4,000
April 500 5,000
May 600 5,200
June 580 5,800
How much would Gentry pay if maintenance machine hours are 550?
Answers
Answer:
Total cost= $5,425
Step-by-step explanation:
Giving the following information:
Month Machine _Hours Amount
January 200 $2,800
February 350 3,000
March 450 4,000
April 500 5,000
May 600 5,200
June 580 5,800
First, we need to calculate the fixed and variable costs. To do it, we will use the high-low method:
Variable cost per unit= (Highest activity cost - Lowest activity cost)/ (Highest activity units - Lowest activity units)
Variable cost per unit= (5,800 - 2,800) / (600 - 200)
Variable cost per unit= $7.5 per hour
Fixed costs= Highest activity cost - (Variable cost per unit * HAU)
Fixed costs= 5,800 - (7.5*600)
Fixed costs= $1,300
Fixed costs= LAC - (Variable cost per unit* LAU)
Fixed costs= 2,800 - (7.5*200)
Fixed costs= $1,300
Now, we can determine the total cost for 550 hours:
Total cost= 1,300 + 7.5*550
Total cost= $5,425
In which equation is the product greater than 3?
A. 3/4x3
B. 3/2x3
C. 1/12x3
D. 9/10x3
Answers
Answer:
B
Step-by-step explanation:
all you need to do for this is multiply the numerator by the 3.
3/4 times 3 = 9/4- thats not more than 3
3/2 times 3 = 9/2 - thats more than 3
1/12 times 3 = 3/12- thats not more than 3
9/10 times 3 = 27/10 thats not more than 3
could you give me brainliest I need to complete this level
El nivel de cooperación fue:
Los compañeros que dirigieron la dinámica se comportaron:
Mientras que los demás se dejaron dirigir fueron:
quienes no se involucran en la dinámica porque:
B)EN GRUPO COMENTEN CÓMO VIVIERON LA DINÁMICA Y QUÉ APRENDIZAJE PODRÍAN OBTENER DE LA EXPERIENCIA ANOTA TUS CONCLUSIONES:
ES DE SOCIO EMOCIONAL NO RESPONDAS SI NO SAVES
Answers
Answer:
this doesn't make sense
Step-by-step explanation:
A 40-foot ladder is used to reach the top of a 24-foot wall. If the ladder extends 10 feet past the top of the wall, find the
measure of the angle that the ladder forms with the horizontal ground. Answer to the nearest degree
Answers
Answer:
53
Step-by-step explanation:
24+30= 54 which is about 53, so the answer would be 53.
Answer:
53
Step-by-step explanation:
The sin of a = opposite over hypotenuse.
sin(a)=24/30
sin(a)=0.8
a=The inverse sin of 0.8
a=53.13
2. Las dimensiones de una caja de bombones son de 12.5 cm
de largo, 6.3 cm de ancho y 6 cm de alto. ¿Cual es el
volumen de la caja de bombones?
Answers
Answer:
creo que puede ser 24.8 siiiiiiii eso puede ser
Which fraction represents the shaded part of the grid?
Answers
Answer:
30%
Step-by-step explanation:
Answer:
3 tenth or 3/10 or 30%
Step-by-step explanation:
all works :)
1/4x=3/2 last one pleasee i need helpp
Answers
Answer:
x = 6
Step-by-step explanation:
Instructions? I'm assuming you were asked to "solve for x."
To eliminate fractions, multiply both sides by 4. This results in x = 6.
NEED HELP MY Son needs it 4⅔ x13
Answers
Answer:
182/3
60.67
hope it's helpful ❤❤❤❤
THANK YOU.
#
❤
Answer:
Exact Form:
182/3
Decimal Form:
60. 6
Mixed Number Form:
60 2/3
Help. I don’t understand this
Answers
Rectangle RSTW has diagonals RT and SW that intersect at Z. If RZ=5x+8 and SW=11x−3, find the value of x.(1 point) x=13 x=19 x=116 x=11
Answers
Please help at least do 3 questions please Don’t guess (can be more than one)
Answers
please help me with this
a . 18
b . 16
c . 12
d . 9
Answers
'Twice a number n decreased by five'.
Answers
Answer:
2n-5
Step by step Explanation:
You must put 2 in front of "n" to represent the multiplication of the 2 numbers. Then put a subtraction sign and five the show the number is decreased by 5.
Hope this helps!
what is the correct equation for the graph?
Answers
STEP BY STEP:
Simplify the expression.
3.59 + 5 - 2.5
Answers
Answer:
6.09
Step-by-step explanation:
3.59 + 5 - 2.5 = 6.09
hope this helps...
The perimeter of a triangle is 50 mm. The lengths of 2 of the sides are 13.5 mm and 14.5 mm. Find the missing length.
Answers
PLS HELP IF YOU ANSWER I WILL GIVE YOU BRAINLIEST ANSWER
Answers
Answer:
4.5
Step-by-step explanation:
Pls help me this is 7th grade (ADVANCED)
Answers
Answer: We can use equations to represent the measures of the angles described above. One equation might tell us the sum of the angles of the triangle. For example,
X°+145°=180° because there supplementary angles.
X°=35° because 180-145=35°.
Which part of a flower grows into the fruit?
the stigma
the anther
the ovule
the ovary
Answers
Answer:
ovary
Step-by-step explanation:
Amanda received a $80 gift card for a coffee store. She used it in buying some coffee that cost $7.27 per pound. After
buying the coffee, she had $36.38 left on her card. How many pounds of coffee did she buy?
Answers
Answer:
She bought 6 pounds of coffee.
Step-by-step explanation:
80-36.38=43.62
so she spent $43.62 on coffee
43.62 divided by 7.27 = 6
please help :( i’ve posted like 10 times and need answerers fast but no one can help. will give thanks and mark brainlist
Answers
9514 1404 393
Answer:
BC ≈ 9.6 mi
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationships between sides and angles in a right triangle.
Tan = Opposite/Adjacent
tan(58°) = BC/(6 mi)
BC = (6 mi)tan(58°)
BC ≈ 9.6 mi
Luisa earns $19 for walking 4 dogs. How much would she earn for walking 7 dogs?
Answers
Answer:
$33.25
Step-by-step explanation:
118.4 divided by 6.4 STEP BY STEP EXPLANATION PLS.
Answers
Answer: 18.5
Step-by-step explanation: Steps are down.
1. Move the decimal point all the way to the right.
2. Put a decimal point in the quotient exactly as the one in the dividend.
3. Divide the tens column by the divisor.
4. Multiply the divisor by the quotient.
5. Subtract the product by the divisor.
6. Bring down what's left, then repeat.
What is the perimeter of this shape
Answers
9514 1404 393
Answer:
72.6 cm
Step-by-step explanation:
It is the perimeter of the overall rectangle plus twice the depth of the notch.*
P = 2(L+W) +2d
P = 2(16 cm + 13 cm + 7.3 cm) = 2(36.3 cm)
P = 72.6 cm
The perimeter of the shape is 72.6 cm.
_____
* You may be able to visualize this if you imagine the bottom (top) of the notch translated out (down) to the edge of the rectangle. That translation does not affect the length of the line segment, but helps convince you that only the two legs of the notch are added to the perimeter of the rectangle.
sin( x+ π/4) + sin( x− π/4 ) = 1
Expand using the Sum Difference formula
Choose the correct set of possible solutions for X in the interval [0, 2\pi ]
Answers
https://socratic.org/questions/how-do-you-solve-sin-x-pi-4-sin-x-pi-4-1-over-the-interval-0-2pi
Two number cubes are rolled sequentially. What is the probability that the first number cube shows a 3 or a 4 and the second number shows an odd number?
Answers
Answer:
then they become even
Step-by-step explanation: they stay evenExpress as a unit rate: 20 miles in 4 hours
Answers
Answer:
5 mph
Step-by-step explanation:
In a cheese factory, 4.5-kg blocks of cheese are cut manually. For a large number of blocks, the standard deviation of the cutting process is measured and found to be 0.10 kg. The measurement was done with a scale with an accuracy of 1.5% of the full scale of 12 kg. Calculate the total uncertainty of the weight of the blocks of cheese at a 95 % confidence level.
Answers
Answer:
0.2690 kg
Step-by-step explanation:
Given that:
For cutting a 4.5 kg block of cheese; the standard deviation:
[tex]S_x = 0.1 \ kg[/tex]
For a large no of blocks, at 95% confidence level;
Using the t table; where the degree of freedom is infinity or > 30
t-distribution (t) = 2
∴
[tex]P_x = tS_x[/tex]
[tex]P_x = 2 \times 0.1[/tex]
[tex]P_x = 0.2 \ kg[/tex]
The system uncertainty as a result of the accuracy [tex]B_x[/tex] is:
[tex]B_x = 1.5\% \ of \ reading[/tex]
[tex]B_x = (\dfrac{1.5}{100})(12 kg)[/tex]
[tex]B_x = 0.18 \ kg[/tex]
The total uncertainty for a single experiment with a 95% confidence interval will be:
[tex]w_s = ( B_x^2 + P_x^2)^{\frac{1}{2}[/tex]
[tex]w_s = (0.18^2 + 0.2^2)^{\frac{1}{2}[/tex]
[tex]\mathbf{w_s = 0.2690 \ kg}[/tex]