Answers
Answer:
2. 88, 3. 40, 4. 48, 5. 20
Step-by-step explanation:
first multiply÷, then calculate from left to right
2. 5 · 4² + (2 · 3 + 2) = 5 · 16 + 6 + 2 = 88
3. (4 + 3)² - 12 + 3 = 49 - 12 + 3 = 40
4. 64 ÷ 4 · 3 = 16 · 3 = 48
5. 3² - 4 + 5 · 3 = 9 - 4 + 15 = 20
Related Questions
What is the 8th term of this sequence 2,8,18,36,66, 112,178
Answers
What’s 3 11/12 - 1 4/12
Answers
Answer:
2 7/12
Step-by-step explanation:
1st do 3-1=4
1112−412=?
The two fractions have like denominators so you can subtract the numerators.
Then:
11−412=712
This fraction cannot be reduced.
Therefore:
1112−412=712
Solution by Formulas
Apply the fractions formula for subtraction, to
1112−412
and solve
(11×12)−(4×12)12×12
=132−48144
=84144
Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(84,144) = 12
84÷12144÷12=712
Therefore:
1112−412=712
HELP PLZZ ASAP I WILL MARK BRAINLIEST
Answers
Answer:
The correct one is Option 1
Step-by-step explanation: Option One is the same exact thing but looks diffrent due to order of operations
The heights of the peach trees in an orchard are normally distributed with a mean of 12.5 feet and a standard deviation of 1.8 feet. What is the height of a peach tree with a Z-score of -0.5? Enter your answer, rounded to the nearest tenth, in the box.
Answers
Answer: 11.6 just took the test
Step-by-step explanation:
Answer:
11.6 just took the test
Step-by-step explanation:
A new roller skating rink was just built in Chesapeake. The owner is putting a hand rail around the perimeter of the rink. Approximately how many meters of railing is needed?
Answers
Answer:
perimeter of 2 semi circle =πd=30π=94.25m
now total perimeter =94.25m +80+80=254.25m
so.
254.25m of railing is needed.
HELP ME PLEASEEEEEEE
Answers
Answer:
Top right is QI, top left is QII, bottom left is QIII, bottom right is QIV
Step-by-step explanation:
the quadrants start with one at the top left and rotate counterclockwise, rotate to the left
For each 70 mm of coloured fabric Alex uses to make his curtains, he also uses 20 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form.
Answers
ratio = 70mm/200
= 7 : 20
Hope this helps! Mark brainly please!
Whats do you have word do you have to put in this one pls help.
Answers
Answer:
Ray
Step-by-step explanation:
It is pointing to a ray coming out of the picture of the sun. Use the pieces r and ay.
simplify (5x^3+7x-8)+(2x^3-5x^2-x+3)
Answers
Answer:
Step-by-step explanation:
(NO LINKS) (And when I say NO LINKS I MEAN NO FILE AND NO PHOTO!!!!!!!) Please help I’m begging it been two days I keep sending questions all I been getting is links that hack your device so please help it my last questions the other ones I did by myself!!!
Answers
Answer:
Step-by-step explanation:
For the difference in temperature, add them together. it takes 14 to get -14 to 0 degrees, then add the 43 to get the additional difference
14+43=57
i can help on first question but I can’t read it.
2. A line passes through points (-1,-2) and (1,4). What is the equation of the line? TI
Answers
= 6/-3 = -2 = m. It's negative because as x increases, y decreases
plug that into the point slope formula, with either point. generally use the most simple point
y-h= m(x-k) where m= -2 and (k,h) = (2,-2)
y+2 = -2(x-2)
simply if you want
Y = -2x +4 -2 = -2x +2
or
2x +y = 2
Find the volume of the cylinder and round to the nearest tenth. Remember to show the units cubed
V=?
r=9ft
h=6ft
Answers
Answer:
1526.8 units cubed
Step-by-step explanation:
pi * 81 (which is 9 squared) * 6 equals that
A new car valued at 24,000 depreciates at 9% per year. What is the value of the car one year after purchase?
Answers
Answer:
$21840
Step-by-step explanation:
24000*0.91=21840
please help me????????
Answers
Answer:
2. 5x+8
3.5a+2b+2-b
4.15+10y
5.8+9x+5y
6. 9+w(to the fourth power)
7. i cant figure out how to do the last
what is .0291573 rounded 3 decimal places
Answers
Lucy had 1/3 of an hour to make a sandwich and change her clothes to get ready for her piano lesson. If she spends the same amount of time doing each thing, how much time will she spend doing each?
Answers
Answer:
ok
Step-by-step explanation:
i believe its 1/3 divided by 3 if im not wrong
Lucy she spends 1/6 of an hour doing each thing.
What is fraction?A fraction represents equal parts of a whole, by dividing it up into equal partitions.
Each fraction has a numerator and denominator. The denominator represents the total number of parts the whole has been divided into.
Given that, Lucy had 1/3 of an hour to make a sandwich and change her clothes to get ready for her piano lesson, she spends the same amount of time doing each thing,
We need to find that how much time will she spend doing each,
Let the time taken by Lucy to do the things be x,
So,
x + x = 1/3
2x = 1/3
x = 1/6
Hence, Lucy she spends 1/6 of an hour doing each thing.
Learn more about fractions, click;
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Please help with this algebra question
Answers
Answer:
y < 5x + 5
Step-by-step explanation:
find slope and y-intercept first:
for slope I used the formula with these two points: (0,5) and (-1,0) and the y-intercept can be seen at (0,5)
so equation is y = 5x + 5
but we need to select an inequality symbol, because line is dashed it must be either > or <
I used the point (0, 0) to determine the sign:
is this true or false? 0 > 5(0) + 5 False
so the sign must be <
Check: is this true or false? 0 < 5(0) + 5 True
Find the volume of this composite solid.
A. 671.96 m3
B. 569.39 m3
C. 56.52 m3
D. 502.4 m3
Answers
Answer:
I think it is 56.52 c because 10 time 4 is 40 in thwn 4 times 4 is 16 in then divide by 2
f(x)=-[tex]\sqrt{x-2}[/tex]+3
Answers
Answer:
∫∫↔∧⊄√³²αωФ⊕║
Step-by-step explanation:
New question how do I do this-
Answers
Answer:
[tex]y = 18 \\ x = 7.8[/tex]
A model of a house is 6 inch wide and 8 inches long. If the actual house is 20 yards long, how wide is the actual house?
A) 2.4 yd
B) 4.8 yd
C) 15 yd
D) 26 yd
Answers
We can create a ratio of length to width. The length of the model is 8, while the width is 6. This is a 4:3 ratio of length to width. We can input this into the actual length, 4(5):3(5) = 20:15. Therefore, the actual width is 15 yd
find each angle and arc measure
Arc ST
Arc RS
Arc SRT
Answers
Answer:
Step-by-step explanation:
arc ST is 122° , it's the same as that inner angle
arc RT ( not asked for, but needed ) is 180 °
then arc RS is 360 -180-122= RS
58= RS
Then SRT is a racing version of cars from Chrysler / Dodge :0 or also for this problem it's 180+58 =238°
:)
The angle measures of arc are arc ST is 122°, arc RS is 58° and arc SRT is 238°.
What is a circle?A circle is a collection of all points in a plane which are at a constant distance from a fixed point. A circle is a round-shaped figure that has no corners or edges.
For the given situation,
The diagram shows the circle with Q as center and SRT are the points on the circle.
The angle ∠SQT = 122°
The total angle of circle is 360°.
RT is the diameter of the circle, so the angle measure of the arc RT is 180°.
The angle measure of arc ST is same as the interior angle [tex]122[/tex]°.
Now, the angle measure of arc RS = [tex]180-122[/tex]
⇒ Arc RS = [tex]58[/tex]°
Then, angle measure of arc SRT = [tex]360-122[/tex]
⇒ Arc SRT = [tex]238[/tex]°.
Hence we can conclude that the angle measures of arc are arc ST is 122°, arc RS is 58° and arc SRT is 238°.
Learn more about circles here
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Kendra is considering enrolling in two acting schools. One school requires a registration fee of $75 and charges $18 per class. The other school requires a registration fee of $40 and charges $22 per class. Which system of equations can be used to determine how many classes she has to take before one school becomes a better deal
Answers
Answer:
Here we go. System of equations:
Step-by-step explanation:
y = 18x + 75
y = 22x + 40
2 equations with 2 unknown,,, x= 35/4, and you will find y= 232.5......then you will have system of linear equation will graph.
Plz help!! Find the area where f the composite figure
Answers
Answer:
The area of this composite figure is 122.75 m².
Step-by-step explanation:
What I can go on ahead & do is split this figure into a 5 * 16 rectangle and a 9 by 9.5 triangle.
(5 * 16) + 1/2(9 * 9.5) {Multiply 5 by 16 first; go from left to right}
80 + 1/2(9 * 9.5) {Now multiply 9 by 9.5}
80 + 1/2(85.5) {Then multiply 85.5 by 1/2, which is the same thing as dividing by 2}
80 + 42.75 {Lastly, add the two values together}
122.75 m²
The area of this composite figure is 122.75 m².
Janet is comparing prices of bottled water. One bottle of water costs $1.92 and contains 12 ounces. Another bottle of water costs $2.40 and contains 16 ounces. Which bottle of water costs less per ounce?
What number goes in the blank.
Answers
Answer:
The 16 ounce bottle is the cheapest costing only .15 cents per ounces wile the 12 ounce bottle costs .16 cents and ounce.
Step-by-step explanation:
P!
Vandaki noktalı kâğıtta verilen CD doğru parçasına eşit
uzunlukta iki tane doğru parçası çiziniz. Bu doğru par-
palarının uzunluklarının eşitliğini sembolle gösteriniz.
Answers
Answer:
nice dude have a nice day
If g(x) = 9x and f(x)=3x + 7
Find g(-4) + f(5)
Answers
Answer:
[tex] = 9 \times ( - 4) + 3 \times 5 + 7 = - 36 + 3 + 35 = 2[/tex]
Why do we need to lean stuff that we dont need in the real world???
Answers
Answer:
Teachers are idiots that's why :)
Answer:
The Answer to that is pretty simple..
Step-by-step explanation:
We learn stuff that we typically don't need in the real world you would think but when it comes to getting a job thats were that information comes in. Like Science about fossils - You might work at a museum?
But some of this stuff is not really needed so I get your point.
Evaluate- 4 + 8 ÷ 2 x (6 - 3)
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Solve for x.
13x + 7 = 5x - 20
Ox=-33
ox=33
Ox=1
O x=-18
Please help
Will give brainly
Answers
hey friend i am from India.
Your correct answer is a) option
i hope you get your answer
thnx for asking