Answer:
38
is the correct answer
how many people would it take to raise $ 841.00
Answer:
rhetorical question you have answered it already.....only you can
plz help me
The monthly salary of a man increased from N2,700 to N3,200. Find the
percentage increase
A 10% . B 15% . C 15.6%. D 18.5%
Answer:
[tex]D[/tex]
Step-by-step explanation:
[tex]2700*(1+x/100)=3200[/tex]
[tex]1+x/100=3200/2700[/tex]
[tex]1+x/100=32/27[/tex]
[tex]x/100=32/27-1[/tex]
[tex]x/100=5/27[/tex]
[tex]27x=500[/tex]
[tex]x=500/27[/tex]
[tex]x=18.518518518518[/tex]
Find the distance between the points given.
(3, 4) and (4,7)
0 212
O V10
O 3
Answer:
[tex]\displaystyle d = \sqrt{10}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (3, 4)
Point (4, 7)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute [DF]: [tex]\displaystyle d = \sqrt{(4-3)^2+(7-4)^2}[/tex]Subtract: [tex]\displaystyle d = \sqrt{(1)^2+(3)^2}[/tex]Exponents: [tex]\displaystyle d = \sqrt{1+9}[/tex]Add: [tex]\displaystyle d = \sqrt{10}[/tex]what type of solutions does this equation have
Answer:
one real solution
Step-by-step explanation:
u^2 =0
Take the square root of each side
sqrt(u^2) = ±sqrt(0)
u = 0
Answer:
One real solution
Step-by-step explanation:
[tex] {u}^{2} = 0 \\ u = \sqrt{0} \\ u = 0[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
How much money should you save each month?
A. Always save 5% of your income
B. You must decide what you can afford
C. Save $50 from every paycheck
D. Only save your spare change
Answer:
I prefer 5% of your income should be saved each month
Answer:
b. you must decide what you can afford
Step-by-step explanation:
i just took the quiz and that's the correct answer
which statement is true?
A. Every integer is also an irrational number.
B. No irrational number is rational
C. Every irrational number is also a real number.
D. Every integer is also a real number.
Answer:
b, c, d.
Step-by-step explanation:
Find the area and perimeter of the composite shape below... WILL GIVE BRAINLIST FOR BEST ANSWER !!!
Perimeter:
3+3+2+3+10+3+3+6+2+3=38
Perimeter is 38
Area:
Shape a: 3*3=9
Shape b: 3*5=15
Shape c: 10*3=30
30+15+9=54
Area is 54
Step-by-step explanation:
The perimeter of a shape is all the outside measurements of its sides rogether. So, add all the sides.
[tex]3 + 3 + 2 + 3 + 3 + 3+ 10 + 3 + 3 + 6 \\ = 39[/tex]
So 39 is your perimeter.
As for the area, you could do this in many ways since this shape can be cut up into all sorts of smaller shapes, but I'm assuming you mean surface area. To get that, take the area of all the shapes there are in this one and then add them all together. I added an attachment of the areas I'm going to take. I separated the shape into three different ones.
These are all rectangles, and the area for a rectangle is lw.
So...
[tex]lw + lw + lw[/tex]
^This will be the formula to use for the area. Keep in mind, these are all different areas separately, so you do not combine the like terms (as tempting as it may be).
Now just substitute: 3×3 3×5 3×10
[tex](3 \times 3) + (5 \times 3) + (10 \times 3) \\ 9 + 15 + 30 \\ 54[/tex]
So 54 is your area.
Answers:
[tex]39cm[/tex]
[tex]54{cm}^{2} [/tex]
A set of line segments has the lengths, 4,10, and 12. Would the segments form a triangle?
Answer:
Yes, the segments would form a triangle.
Step-by-step explanation
If the two shortest lengths are equal to or greater than the longest, it can form a triangle.
Answer:
yes
Step-by-step explanation:
Add any two sides and see if it is greater than the third for all three sides
4+10 > 12 true
10+12 > 4 true
12+4 > 10 true
Then the three sides form a triangle
2(4x+3)=10x-2
So like how in hell do you do this I’m soooo confused
Answer:
4Solution,
2(4x+3)=10x-2
or,8x+6=10x-2
or,8x-10x=-2-6
or,-2x=-8
or,X=-8/-2
X=4
Hope it helps
Good luck on your assignment
Answer:
x = 4
Step-by-step explanation:
First you want to distribute the terms:
2(4x+3) = 10x-2
8x+6 = 10x-2
then combine like terms:
8x+6 = 10x-2
-8x -8x
6 = 2x-2
+2 +2
8 = 2x
x = 4
3) What is the volume of a ball with a
diameter of 6 centimeters? Use 3.14
What is the answer for 2(x+1)-(x+1) ^2?
Answer:
Step-by-step explanation:
Answer: x+3^2
Step-by-step explanation:
2(x+1)-(x+1) ^2
2x-x+-x^2+1
x+-x^2+1
-x^2+1
Hope this helps
32. Find the coordinates M (x, y) of the midpoint of the line segment PQgiven P (-7,3) and Q
(5, -9)
Step-by-step explanation:
(0,-3)will be the mid point . PLEASE MARK ME AS A BRAINLIEST ANSWER AND FOLLOW ME.
The answer is (1,-3)
please see the attached picture for full solution
hope it helps
Good luck on your assignment
Stay safe....
B) Given equation is, 5x² - 3x -4 =0
On comparing with ax² +bx + c= 0 we get :
C) In fig .AB is 80m tall light house, the two ships are at C and D.
I had given the main answer in short now u do it ...
It's in your books mate find out !!
Answer : The First Answer is in the picture above and second question is incorrect ..
Step-by-step explanation:
Hope it works out !!
Consider the incomplete paragraph proof. Given: Isosceles right triangle XYZ (45°–45°–90° triangle) Prove: In a 45°–45°–90° triangle, the hypotenuse is StartRoot 2 EndRoottimes the length of each leg. Triangle X Y Z is shown. Angle X Y Z is 90 degrees and the other 2 angles are 45 degrees. The length of X Y is a, the length of Y Z is a, and the length of X Z is c. Because triangle XYZ is a right triangle, the side lengths must satisfy the Pythagorean theorem, a2 + b2 = c2, which in this isosceles triangle becomes a2 + a2 = c2. By combining like terms, 2a2 = c2. Which final step will prove that the length of the hypotenuse, c, is StartRoot 2 EndRoot times the length of each leg? Substitute values for a and c into the original Pythagorean theorem equation. Divide both sides of the equation by two, then determine the principal square root of both sides of the equation. Determine the principal square root of both sides of the equation. Divide both sides of the equation by 2.
Answer:
(C)Determine the principal square root of both sides of the equation.
Step-by-step explanation:
Given: Isosceles right triangle XYZ (45°–45°–90° triangle)
To Prove: In a 45°–45°–90° triangle, the hypotenuse is [tex]\sqrt{2}[/tex] times the length of each leg.
Proof:
[tex]\angle XYZ$ is 90^\circ$ and the other 2 angles are 45^\circ. \\\overline{XY} = a, \overline{YZ}= a, \overline{XZ}= c.\\[/tex]
Because triangle XYZ is a right triangle, the side lengths must satisfy the Pythagorean theorem, [tex]a^2 + b^2 = c^2[/tex]
Since a=b in an isosceles triangle:
[tex]a^2 + a^2 = c^2\\$Combining like terms\\2a^2 = c^2\\$Determine the principal square root of both sides of the equation.\\\sqrt{c^2}=\sqrt{2a^2} \\\\c=a\sqrt{2} \\[/tex]
Therefore, the next step is to Determine the principal square root of both sides of the equation.
Answer: C and hoped this helped and please mark as brainlest.
Pls help in which number is the value of the 6 ten times the value of the 6 in the number 6,000?
Answer:
600
Step-by-step explanation:
if we start backwards, the value of 6 in 6000 is equal to 1/1000. If you want to find what is 10 times that, multiply 1/1000 with ten and you get 1/100. That is equal to 6/600. The value of 6 is 600.
The required number can be of type 6abcd where a,b,c,d ∈ [0,9].
Place value of 6 in 6000 = 6000
What is the place value?Place value is the numerical value that a digit has by virtue of its position in a number.
So, for a place value ten times the place value of the 6 in the number 6,000,
We need a number in which the place value of 6 is 60000.
So, the required number can be of type 6abcd where a,b,c,d ∈ [0,9].
Hence, the required number can be of type 6abcd where a,b,c,d ∈ [0,9].
To get more about place value visit:
https://brainly.com/question/25137147
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Answer: $14.88x + $8.88y
Step-by-step explanation:
x represents adult ticket
y represents child ticket
Value of adult tickets = 14.88 * x
Value of child tickets = 8.88 * y
So the equation is
14.88x + 8.88y
Answer:
Hi
Step-by-step explanation:
According to my calculations, the answer is C.
HOPE THIS HELPS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
CONFUSED?!!!!!!!!! Just answer the middle question!!
Answer:
-16-(-45)
Step-by-step explanation:
If we subtract -45 from -16, we'll get the result 29
=> -16-(-45)
=> -16+45
=> 29
Answer:
-21 and 40.
Step-by-step explanation:
The two numbers from the list that have a difference of 29 are:
-21 and 40.
-21 - (-40)
= -21 + 40
= 29
The two numbers are -21 and 40.
please answer correctly !!!!!!!!! Will mark brianliest !!!!!!!!!!!!!!!
PLEASE HELP WITH THIS I NEED HELP PLEASE ANYONE!!!!!!!!
How much money does Ed earn in interest after 16 years if he deposits $600 dollars in an account that pays 2.75% annual simple interest?
A.$16.50
B.$336
C.$264
D.$864
Solve for f.
6(10 + 14f) = 4(–12 + 12f)
f =
Answer:
f = -3
Step-by-step explanation:
→Distribute the 6 to (10 + 14f), and the 4 to (-12 + 12f):
6(10 + 14f) = 4(-12 + 12f)
60 + 84f = -48 + 48f
→Subtract 48f from both sides:
60 + 36f = -48
→Subtract 60 from both sides:
36f = -108
→Divide both sides by 36:
f = -3
Answer:
-3
Step-by-step explanation:
6(10 + 14f) = 4(–12 + 12f)
Expand out
60 + 84f = -48 + 48f
Subtract -48 to both sides to bring the numerical to one side
108 + 84f = 48f
Minus 84f from both sides to isolate 12
108 = -36f
Divide both sides by -36 to isolate f
-3 = f