Answers
Answer:
52
Step-by-step explanation:
56
Related Questions
Sophia is 12 years old. Her Uncle Reynald tells her that if she adds 5 to her age, multiplies the sum by 3, and then subtracts 4 from the product, she will find his age. She tells him that his age equals the expression 12 + 5 × 3 − 4 . Is Sophia correct? Choose the correct answers from the drop-down menus. Sophia is incorrect/correct . Her uncle’s actual age is 24/35/47/51
Please help! Btw the / means or
Answers
Answer:
1) 24 of age
Step-by-step explanation:
Sophia's uncle Reynald is 24 years old
12+(5×3)-4
12+15=27-4=23
But the only closest option to the sum is 24.
The sum to this word problem is 24.
Answer:
Sophia's expression is incorrect because of the rule of equation telling you to multiply first and then subtract. the correct expression is (12+5)3-4 which would equal to 47
Step-by-step explanation:
Whoever gets it right can have brainliest, but answer ASAP!
Answers
Answer:
[tex]Hi!~I~am~beinggreat78,~and~I~will~help~you![/tex]
Let's start by breaking down the problem.
This is how it should look. ↓
[tex]60[/tex] ÷ [tex]20[/tex] ⇒ [tex]+ 3[/tex] ⇒ [tex]x * 5^2[/tex]
What does that x mean? x is just a substituted value for the first 2 equations.
Now, we can solve.
[tex]60[/tex] ÷ [tex]20[/tex] [tex]= 3[/tex]
Add 3
[tex]3 + 3 = 6[/tex]
Now, multiply 6 times 5 squared. What does 5 squared mean? 5 squared is just 5 times itself once. You most likely want to solve 5 squared before multiplying.
[tex]5^2~or~5 * 5 = 25[/tex]
And now for the last step, multiply 25 times 6
[tex]25 * 6 = 150[/tex]
With that information, the problem is solved! Your answer is 150
This is a simple PEMDAS equation.
We will start with 5^2 because there are no parentheses and the second step is exponents. 5^2 is 25.
Now our equation looks like this: 60/20+3x25.
The next step will be multiplication. 3x 25 is 75.
Our equation now look like this: 60/20+75.
The next step is dividing. 60/20 is 3.
The equation now looks like this: 3+75 which is 78.
And that’s your answer.
Find the perimeter and area of the shaded figure below.
Answers
area 6
Area - 6
Explanation: Perimeter: 2 + 3 + 2 + 3 = 10
Area: 2*3 = 6
BRAINLIEST
Complete the missing number problem.
N = 32 ÷ (5 - 1)
N = 32 ÷ _
N = _
Answers
n=32÷4
n=8
Whoever gets it right can have brainliest, but answer ASAP!
Answers
Answer:
[tex]beinggreat78~is~here~to~help.[/tex]
The answer is 19 - 4, because of PEMDAS.
ParenthesesExponentsMultiplicationDivisionAdditionSubtractionAny expression wrapped in parentheses always comes first. Whether the sky is pink or blue, parentheses still come first.
its 19-4
Helppppppppppppppppppppp
Answers
please solve this for me I need help!
Answers
Answer:
24
Step-by-step explanation:
15+ 9=24
3x5=15
1/2(6x3)=9
Because the triangle if you do the formula it is 9. Then 5•3 gets you 15 add those two together 15+9 should give you 24.
The ratio of the areas of two similar figures A and B is 49:81. The length of a side in figure B is 7,2 cm. Find the length of the corresponding side in figure A.
Answers
Answer:
the A is 4.36
Step-by-step explanation:
1. you have to divide 81/49 and is equal to 1.65. 2. so 7.2 is b, this mean for find A we have to divade, 7.2/1.65, so is equal to 4.36.
HELP PLEASE! FIND THE SURFACE AREA OF PRISM (WITH THESE NUMBERS)
Answers
Answer:
31.5
Step-by-step explanation:
4.5*2*3.5
W*L*H
width*length*heighth always remember that.
4 √100?
I know it’s √10 but how?
Answers
Answer:40
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Answer:
40
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Nikita performed an experiment in which she randomly pulled a marble from a bag, recorded its color, placed it back in the bag, and then repeated. The results are shown in the following table.
Result Frequency
Red 20
Purple 24
Blue 12
Based on the experiment, what is the probability of drawing a blue marble?
Answers
not quite sure but thats my guess:)
6. Find Each missing measure in the following problem
Answers
M/6:90-32=58
M/1=90
M/2=180-(90+32)=58
M/3=180-(21+58)=101
M/4=180-131=49
M/5=360-101-49-58=152
Whoever answers correctly can have brainliest
but answer asap
Answers
Answer:
3 1/3
Step-by-step explanation:
Make the fractions into improper fractions:
2 1/2 = 5/2
1 1/3 = 4/3
5/2 × 4/3 =
5×4/2×3 =
20/6 =
10/3 =
3 1/3
The Articles of Confederation were ________.
A. a set of rules for governing the nation
B. able to unite the colonies
C. responsible for bringing peace to the new colonies
D. written to give Congress full power to pass and enforce laws
Answers
Answer:
The Articles of Confederation were A. a set of rules for governing the nation.
Two more questions(Please help i need this done by today)
Answers
Answer:
for question 19 the answer is 6,12
Step-by-step explanation:
and then I'm sure of the last one
pls mark brainlest!!
The ratio x : 8 is equivalent to the ratio 8 : [tex]x^{2}[/tex]. What is the value of x?
Answers
4:8 is equivalent to 8:16 because both can be looked at as 1:2
64=x^3
x is 4
!!please help, the correct answer gets brainiest!!
Sarah is building a garage on her property. She wants the garage to be 10 feet by 9 feet.
Note: Model the area of the garage using a coordinate plane.
What is the total area of the garage?
Please explain how you got your answer legibly!!
Answers
Whoever answers correctly can have brainliest
but answer asap
Answers
Answer:
1/20
Step-by-step explanation:
If it's multiplication the answer should be 1/20.
But if that's not a multiplication sign but is actually just an "x", then the answer would be x/20.
Answer: 2/5×1/8=1/20
Assignment
1. The mark up price of a pair of shoes which costs $125.00 is 8.35%. a)What is the final price? If the tax is 6 1/2% How much will be paid for that pair of shoes?
2. A TV set costs $175. How much will the store get if the commission of the sales person is 12 1/2% ?
3. The bag that costs $86.50 was discounted $15.50. How much was paid for the bag? What was the discount rate?
4. The dress that Rhea bought costs $75.00. It was taxed $12.75. How much did she pay? How much was the tax rate?
Answers
Answer:
Look at photo
Step-by-step explanation:
Look at photo
Help please!!!!!! :(
Answers
Answer:
Part A: the second choice
Part B: 72 blocks
Step-by-step explanation:
The prism has 3 layers and 24 blocks per layer. The base of each layer of the second choice has a width of 8 and length of 3.
8*3=24.
Multiply the 24 blocks on each layer with the 3 layers and we get 72 blocks in total.
We can check this by multiplying the dimensions of the prism together. 3*3*8=72 and this verifies that we are correct.
Part A is the second choice & part B is 72
Solve f(x)=2, if f(x)=1/2x-3
Answers
Answer:
10
Step-by-step explanation:
Solve f(x)=2, if f(x)=1/2x-3
Both equations are set to equal f(x) so the solution would be the two equations set to equal each other
2 = 1/2x - 3
==> add 3 to both sides
5 = 1/2x
==> multiply both sides by 2
10 = x
Answer:
x = 10
given:
f(x) = 2
======
[tex]\sf \rightarrow \dfrac{1}{2} x- 3= 2[/tex]
change side
[tex]\sf \rightarrow \dfrac{1}{2} x= 2+3[/tex]
simplify the following
[tex]\sf \rightarrow \dfrac{1}{2} x= 5[/tex]
change side
[tex]\sf \rightarrow x= 5*2[/tex]
final outcome
[tex]\sf \rightarrow x= 10[/tex]
Help me please I do not understand.
Answers
Answer:
there is given length and time
Greased Lightning 25.74 ft/s
space mountain 26.25 ft/s
Rajun Cajun 15.3 ft/s
flight of Icarus 15.3 ft/s
To calculate the rate, the formula is s= d/t where s = speed, d= distance in feet, t= time in seconds. The roller coasters that has a proportional relationship are boomerang, rajun cajun, and flight of Icarus as they all have the same rate.
Isabella makes $15.35 an hour at her company. Skyler, who works at the same company, earns $18.35 an hour. His hourly wage increases by $0.25 each year. How many years ago did Skyler start working at this company if his starting pay was the same as what Isabella makes now? Show your work or explain your reasoning.
Answers
Answer-the answer is 3 years
Step-by-step explanation:So what I did is subtract skylers wage by isabellas wage(18.35-15.35=3)and I go 3 so he has been working 3 years at this job
What can we say about -E?
Answers
Answer:
-E=A
Step-by-step explanation:
e is 4 segments away from zero in a positive direction. assuming that each segment has a value of one you are at 4 and the point a is at -4 wich is the negative version of 4 therefor option A is correct
For the data set summarized in the boxplot, identify the interquartile range (IQR). A) 22 B) 32 C) 57 D) 75
Answers
Answer:
IQR = 22
Step-by-step explanation:
The interquartile range, or the IQR, is quartile 3 - quartile 1. The box in the middle contains quartile 1, median, and quartile 3. The median is the line inside the box, quartile 1 is the line to the left of the median, and quartile 3 is the line to the right of the median. In this case, the IQR is 70 - 48.
IQR = 22
I hope this helps and please mark me as brainliest!
The interquartile range of the data set summarized by the box plot is 22.
What is the interquartile range?
On the box in a box plot, the first line to the left represents the lower (first) quartile. 25% of the score represents the lower quartile. The third line on the box represents the upper (third) quartile.
Interquartile range = Q3 - Q1
70 - 48 = 22
To learn more about box plots, please check: https://brainly.com/question/27215146
CAN SOMEOME HELP ,E?
Answers
Answer:
B
Step-by-step explanation:
Setting up long division we get:
I NEED HELP CUZ I BAD
Answers
Answer:
Given:
∠1 = 63 - 2x°∠2 = 72 - 3x°And if we look at the diagram, we can see that angles 1 and 2 are corresponding, and corresponding angles are congruent(meaning they measure the same degrees).
So all we need to do now, is set up the equation to angle 1 being equal to angle 2.
(63 - 2x) ← [angle 1] = (72 - 3x) ← [angle 2]
Solve;
63 - 2x = 72 - 3x
+2x +2x
63 = 72 - 1x
-63 -63
9 - 1x = 0
+1x +1x
9 = x, the value of 'x' measures 9°.
Answer the following about 693/9 estimating.
Answers
Answer:
For (a), the answer is 720/9 because that is a closer estimate of 693/9 than 630/9. For (b), its a overestimate because 720/9 is greater than 693/9.
What is the solution to this inequality?
Answers
Answer:
Hi! I solved your question, just check the images.
Step-by-step explanation:
See image above.
Please help me!!! Due tonight thank you, you will make my day so much!!!
Answers
Answer:
The area increases by 25.68 [tex]cm^2[/tex]
Step-by-step explanation:
The surface area of a cuboid is 2lw + 2wh + 2lh, where l = length, w = width, and h = height. The current surface area is 2*18*3.4 + 2*3.4*30 + 2*18*30, which is 1406.4. If the height is increased by 0.6 cm, the surface area will be 2*18*3.4+2*3.4*30.6+2*18*30.6, which is 1432.08. The difference is surface area is 25.68 [tex]cm^2[/tex]
Answer:
The area increases by 25.68
Step-by-step explanation: