The sum of a number divided by 5 and 2 is equal to 6 put it in an equation

Answers

Answer 1

Answer: Since we are talking about a "sum", we can expect an equation with at least 2 addends. To know which parts of the of the word problem are your addends, it is necessary to take out the terms that are not to be added. Looking at the word problem, "6" is the sum, so therefore it should not be included as an addend. With "6" out of the way, we can now split the word problem into the 2 addends. One being the "number divided by 5" and the other being "2". Writing this in mathematical equation form, it would be:

Let: x = the unknown number

(X/5) + 2 = 6

Additionally, solving for the value of x, since X/5 is one term, it is necessary to isolate that. We can do this by subtracting 2 from both sides of the equation such that:

(X/5) + 2 - 2 = 6 - 2
(X/5) = 4

Multiplying both sides by 5
(X/5) * 5 = 4 * 5
X = 20

Therefore your unknown number is 20

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Find the area of a circle with radius, r = 52cm squared Give your answer rounded to 3 SF.

How do you solve this problem
8a+a-3=6a-2a-3

Answers

$8a+a-3=6a-2a-3\n\n9a-3=4a-3\ \ \ \ /+3\n\n9a-3+3=4a-3+3\n\n9a=4a\ \ \ \ /-4a\n\n9a-4a=4a-4a\n\n5a=0\ \ \ \ /:5\n\n5a:5=0:5\n\na=0$

Ok so => 8a + a -3 = 6a -2a -3
9a - 3 = 4a -3
-3 on both sides is gone so 9a = 4a
9a - 4a =0 => 5a = 0 so a=0

Q 30 Adam and his dad share the cost of the meal in the ratio of 2:3. Adams dad payed £52.20. What is the total cost of the meal.

Answers

Well, a ratio can be like a fraction. So, we find 2/3 of 52.2 which is 34.8.So, the sum is
34.8+52.2=87
Hope it Helps. :)

Two angles of a quadrilateral are 79° and 154°. What is the sum of the other two angles?

Answers

Answer:

sum of other two angles = 127°

Step-by-step explanation:

the sum of the 4 interior angles in a quadrilateral is 360°

subtract the sum of the two given angles from 360° for sum of other two

sum of other two angles = 360° - (79 + 154)° = 360° - 233° = 127°

5(7 − 4)2 ÷ 3 + 11 (the 2 is an exponent btw)

Answers

P.E.M.D.A.S
First subtract 4 from the 7 to give you 3.
3 with an exponent of 2 would equal 9. 5 times 9 equals 45 divided by three equals 15 plus 11 equals...

The answer: 26

Morgan measures the capacity of a juice glass to be 12 fluid ounces. If she uses the glass to drink 4 glasses of water throughout the day, how many pints of water does morgan drink?

Answers

So,

Morgan drank 4 glasses of water out of a juice glass that contains 12 fluid ounces. To find how many pints Morgan drinks, we need to multiply the number of glasses by the number of fluid ounces, convert from fl. oz. to cups, and convert from cups to pints.

4 * 12 = 48 fl. oz.

8 fl. oz. = 1 cup
48 fl. oz. = 6 cups

2 c. = 1 pt.
6 c. = 3 pt.

Morgan drink 3 pints of water.

approximately 3 liquid pints. (3.00005)

Find all zeros of the function and write the polynomial as a product of linear factorsf(x)=x^4+29x^2+100

Answers

$f(x)=x^4+29x^2+100=\left(x^2\right)^2+29x^2+100\n\nx^2=v;\ v\geq0\n\nf(v)=v^2+29v+100\n\na=1;\ b=29;\ c=100\n\n\Delta=b^2-4ac;\ v_1=(-b-\sqrt\Delta)/(2a);\ v_2=(-b+\sqrt\Delta)/(2a)\n\n\Delta=29^2-4\cdot1\cdot100=841-400=441;\ \sqrt\Delta=√(441)=21\n\nv_1=(-29-21)/(2\cdot1)=(-40)/(2)=-20 < 0;\ v_2=(-29+21)/(2\cdot1)=(-8)/(2)=-4 < 0$

$Function\ has\ no\ zeros.\n\n\nf(x)=x^4+29x^2+100=x^4+25x^2+4x^2+100\n\n=x^2(x^2+25)+4(x^2+25)=(x^2+25)(x^2+4)\n\nis\ not\ impossible\ write\ the\ polynomia\l as\ a\ product\ of\ linear\ factors.$

take x² = t
t²+29t+100
=(t²+25t) +(4t+100)
=t(t+25) + 4(t+25)
=(t+4)(t+25)
=(x²+4)(x²+25)

Other Questions

Leo is purchasing a bike that is on sale for 30% off. He knows the function that represents the sale price of his bike is c(p) = 0.7p, where p is the original price of the bike. He also knows he has to pay 12% sale's tax on the bike. The price of the bike with tax is f(c) = 1.12c, where c is the sale price of the bike.Determine the function that can be used to calculate the final price of Leo's bike by solving for f[c(p)]. f[c(p)] = 1.82cp f[c(p)] = 1.82p f[c(p)] = 0.784cp f[c(p)] = 0.784p

If you divide the mass of a substance by its volume, can you can find its density?

Can some help me fast!

A box is sitting on the floor. The box was then pulled with a force, Ft. The box did not move. The free-body diagram of the box is shown.A free body diagram with 4 force vectors. The first vector is pointing downward, labeled F Subscript g Baseline = negative 20 N. The second vector is pointing right, labeled F Subscript t Baseline = 10 N. The third vector is pointing upward, labeled F Subscript N Baseline = 20 N. The fourth vector is pointing left, labeled F Subscript f Baseline = negative 10 N. The up and down vectors are the same length. The right and left vectors are the same length.Which describes the motion of the box based on the resulting free-body diagram?It is moving up with a net force of 20 N.It is moving to the right with a net force of 10 N.It is in dynamic equilibrium with a net force of 0 N.It is in static equilibrium with a net force of 0 N.Mark this and return