Answers
Answer:
Answer for question 1: 52
Answer for Question 2: 68
Answer for question 3: 40
Answer for Question 4: 25
Step-by-step explanation:
1: [tex](4 + 3)^2[/tex] = [tex]7^2[/tex] = 49 (12 ÷ 4) = 3
3 + 49 = 52
2: [tex](12 * 9- 7^2) + 9[/tex] = 12 * 9 = 108 - 49 = 59 + 9 = 68
3: 28 ÷ 7 = 4 + [tex]6^2[/tex] = 40
4: [tex](2 * 7 + 4^2) - 5[/tex] = 2 * 7 = 14 + 16 = 30 - 5 = 25
Hope this helps!
Related Questions
HELPPPPPP ASAP PLSPLSPLSPLSPLSPLSPLS
Half of the sum of a number n and 14 equals 5. What is the number n ?
n = 24
n = 12
n=−2
n=−4
Answers
Answer:
n = -4
Step-by-step explanation:
n+14/2 = 5
x2 x2
n + 14 = 10
-14 -14
n = -4
Explaination
N+ 14/2= 5
-4+14=10
10/2=5
Therefore n= -4
Sails come in many shapes and sizes. The sail on the right is a triangle. Is it a right triangle? Explain your reasoning.
HELP ME PLESE
Answers
Answer:
'tis not a right triangle
'tis a left
Step-by-step explanation:
bottom left has a 90° angle. therefore, it is a left triangle
hope this helped
HELP!!! This question has me stumped
Answers
Answer:
21/12
1.75
this is the answer
hope it helps
Answer:
1.75
Step-by-step explanation:
hope it helps
T-T help, i do not understand functions....
Answers
2. Rate of change is 1.5
3. Rate of change is -1x
4.Rate of change is 1/4
A kitchen floor has 15 1/2 tiles in an area of 2 2/5 square feet. How many tiles are in one square foot?
Answers
give me the right answer please i will give u half of my points i have 320 pleaseee im in a test rn
Answers
what is 9/14 x 2 1/3!!!!
Answers
Explaination:
9/14 multiple both numbers by 3=27/42
Break 2 1/3 into 2 and 1/3
1/3 multiple both numbers but 14=14/42
27/42 x 14/42 keep number on the bottom the same
27x14= 378
Divide 378/42=9
Add the 2 from 2 1/3 to the nine
2+9=11
I need help plz. You have to write an equation from the graph, you either multiply, divide, add or subtract
Answers
Hope this helps!! :)
this is the equation
A submersible is a type of underwater vessel. Suppose a submersible starts at a depth of 40 feet below sea level, represented by –40 feet. The table shows the submersible's change in depth from one minute to the next.
1. Write and evaluate a subtraction expression to find the depth of the submersible at 2:16 p.m.
2. Write and evaluate a subtraction expression to find the depth of the submersible at 2:17 p.m.
3. Write and evaluate a subtraction expression to find the depth of the submersible at 2:18 p.m.
4. If the submersible dove straight down, what is the distance between the submersible's starting position at 2:15 and its position at 2:18? Show your work.
Answers
Hope it kind of helped <3
a house can be painted in 5 days by ৪ workers. how long will it take for 12 workers to paint the same house
Answers
Answer: 5 days I think. :)
Step-by-step explanation:
PLease help me dont answer if u dont know
Answers
Answer:
[tex]a_n=-8+(n-1)-7[/tex]
Step-by-step explanation:
General arithmetic sequence formula: [tex]a_n=a_1+(n-1)d[/tex]
where [tex]a_1[/tex] = first term, and d = common difference.
The first term is -8
And the common difference appears to be - 7 as 7 is subtracted to get to the next term. Ex. -8 - 7 = -15, -15 - 7 = - 22 and so on.
To get the explicit formula of the sequence we simply plug in the values of a1 and d the general arithmetic sequence formula
General formula: [tex]a_n=a_1+(n-1)d[/tex]
We have [tex]a_1=-8[/tex] and d = -7
So the formula to find the nth term would be
[tex]a_n=-8+(n-1)-7[/tex]
Marissa is biking with friends. Their distance traveled can be determined by the equation D = 13h, where D is the distance, in miles, and h is the number of hours spent biking. Identify the constant of proportionality.
Answers
Answer:
The 13 would be the constant.
Step-by-step explanation:
RectangleA′B′C′D′ is the image of rectangleABCD after a dilation.
What is the scale factor of the dilation?
Answers
The length of the side of the original is 3 units.
The length of the side of the smaller one is 1.5
Scale = 1/2
PLS HELP IM GONNA FAIL MATH
How long does it takes to walk around a circular pond that has a radius of 48 meters?
Answers
Answer:
This circumference of the pond is 2πr (or 2π48), which equals 301.44m(assumine pi is 3.14). How long it takes to walk around depends on the rate of speed.
The y axis is _____________
horizontal
vertical
diagona
Answers
Answer:
It is a vertical line.
Step-by-step explanation:
See below attached picture. The purple line represents the y-axis.
Hoped this helped.
[tex]GeniusUser[/tex]
Two stores opened on the same day. Both stores has 75 customers by the end of the first week. Store A's customers doubled each week for six weeks. Store B's customers increased by 200 each week for six weeks. Which store had more customers at the end of week 5?
A. Store A
B. Store B
C. They had the same amount of customers
D. Not enough information
Answers
Answer:
Store A
Step-by-step explanation:
Week 1 - Store A had 75 and Store B had 75
Week 2 - Store A had 150 and Store B had 275
Week 3 - Store A had 300 and Store B had 475
Week 4 - Store A had 600 and Store B had 675
Week 5 - Store A had 1200 and Store B had 875
Find the missing values in the ratio table. Then write the equivalent ratios. People 6 18 Benches 3 12 a The equivalent ratios are 6 : 3, : 12, and 18 : . Skip to navigation
Answers
The missing values in the ratio table are;
⇒ 6 : 3 , 24 : 12, and 18 : 9
What is mean by Ratio?
A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y.
Where, x and y are individual amount of two quantities.
And, Total quantity gives after combine as x + y.
Given that;
Peoples = 6 , 18
Benches = 3, 12
Now,
The equivalent ratios are;
⇒ 6 : 3 , x : 12 , 18 : y
Find the values of x and y as;
Since, All the ratio are equivalent.
So, we get;
⇒ 6 : 3 = x : 12
⇒ 6 / 3 = x / 12
⇒ 6 × 12 / 3 = x
⇒ x = 24
And, ⇒ 6 : 3 = 18 : y
⇒ 6 / 3 = 18 / y
⇒ 6 × y = 18 × 3
⇒ y = 18 × 3 / 6
⇒ y = 9
Thus, The missing values in the ratio table are;
⇒ 6 : 3 , 24 : 12, and 18 : 9
Learn more about the ratio visit:
https://brainly.com/question/25927869
#SPJ5
Kimi brought chocolate and vanilla cupcakes to school for her birthday. 2 students picked a vanilla cupcake and 18 students picked a chocolate cupcake. What percentage of the students picked a vanilla cupcake?
Answers
Answer: 10% of students picked a vanilla cupcake.
Explanation: 18 + 2 = 20. 20 is 100% of 20. 20/10 = 2, and 2 is 10% of 20, therefore 10% of students picked a vanilla cupcake.
Which properties to evaluate 7/5 (1/4 divided by 7/4) (-10)
Answers
Answer:
-2
Step-by-step explanation:
1. Cancel the common factor
help me quickly please!!
if
AC= 143
BC= 8x+4
AB= 7x+4
find BC.
Answers
Answer:
BC is 12x. An addition problem.
Step-by-step explanation:
Let me know if I am wrong.
Answer:
AC
Step-by-step explanation:
what is the solution to the inequality: -2x>30
Answers
Answer: any neative number thats -16 and up
for example -16, -17,-18 etc
Step-by-step explanation:
x < -15
Trust me this is the correct answer.
Find the slope of the line through each pair of points.
1. (6, −18) and (15, −18)
2. (8, 12) and (0, 16)
3. (−15, 37) and (−15, 2)
4. (1 ,20) and (−5, 30)
5. (4, −36) and (8, −12
6. (11, −23) and (7, −15)
7. (−72, 54) and (−38, 100)
I will give Brainliest and 100 points
Answers
Answer:
1. 0, 2. -1/2, 3.undefined, 4. -5/3, 5. 6, 6. -2, 7. 23/17
Step-by-step explanation:
y2 - y1 / x2 - x1
1. -18 - -18 / 15 - 6 = 0
2. 16 - 12 / 0 - 8 = -4/8 = -1/2
3. 37 - 2 / -15 - -15 is undefined (can't have 0 as denominator)
4. 30 - 20 / -5 - 1 = 10 / -6 = -5/3
5. -36 - -12 / 4 - 8 = -24 / -4 = 6
6. - 23 - -15 / 11 - 7 = -8 / 4 = -2
7. 100 - 54 / -38 - -72 = 46 / 34 = 23/17
PLEASE SOLVE THIS!!!
6-3y+(-8y)+5.3
Answers
Combine like terms… -3y-8y=-11y
6+5.3=11.3
Answer:
11.3 - 11y
Step-by-step explanation:
remove parenthesis: 6 - 3y - 8y + 5.3
collect all the like term: 11.3 -11y
can someone tell me what this is
6% OF 56% X 60% X 40%
Answers
Answer:
Step-by-step explanation:
6% of 56 is 10.71
6% of 60 is 10
6% of 15
hopefully this answers your question
6% of 56 is 10.71
6% of 60 is 10
6% of 15
After this, I think you may want to multiply 10.71, 10, and 15. Unless you were trying to separate all the numbers. If you weren't, its 1606.5!
The answer needs to be simplified. Thank You!!
Answers
Answer:
-0.7333333333
Step-by-step explanation:
1.4 x 2 1/3 = 3.2666667
3.266... - 4 = . 7333...
The reason for this is if you subtract 2 1/3 and 4 he would get -1.666666… then if you multiply that by 1.4 then you would get -2.33333333…. And then if you want to put that as a fraction you have to leave the negative two alone and turn 0.333333… into a fraction which would respectively be 1/3. Then finally you could add to the -2 and 1/3 together and then he would get your answer which is -2 1/3… hope this helps pal
i will give brainly if you’re right and if you explain
Answers
[tex]area \: of \: circle = \pi \times {r}^{2} \\ area \: of \: circle = 9\pi \times ft {}^{2} \\ 9\pi \times ft {}^{2} = \pi \times {r}^{2} \\ = r = \sqrt{\ 9 pi \times \: ft {}^{2} } \\ r = 3ft[/tex]
I need assistance with this
Answers
The measure of an angle is 3.3°. What is the measure of its supplementary angle?
Answers
Answer: The supplement of an angle is 60 less than 3 times the measure of the complement.
Step-by-step explanation:
a supplementary angle is thrice as much as the complementary angle.
Not sure but hope it helped :)
plzz help me this is my last chance
Answers
Answer:
C. This is the answer because it doesn't have to be answered.
Answer:
B
Step-by-step explanation:
B is a question that doesn't need an answer, but is used to make the reader think.
i need help i will give 19 po.ints
Answers
-5 7/10
How?
13 4/5
8 1/10
you need similar denominators.
13 4/5 x 2 = 13 8/10
13 8/10 + ? = 8 1/10
8 1/10 + 5 7/10 = 13 4/5
(5 7/10 turned negative bc its below sea level and your technically adding.)
MAY BE INCORRECT!
Answer:
5 7/10
Step-by-step explanation:
you would need to subtract 13 4/5 - 8 1/10 t get positive 5 7/10
(i got this right o my test)