Answer:
22
Step-by-step explanation:
14 = x + (-8)
x = 22
hope that helps
Answer:
14-(-8)=14+8=22
Step-by-step explanation:
That is the answer because 14-22=-8
Hope it helps!
Tengo (3×-2y) soles ahorrados trabaje una semana y octube (5×+7y) el fin de semana gaste (5y) soles con cuanto soles me quede?
Answer:
creo que la respuesta es 34y
Step-by-step explanation:
please help and explain, thanks so much.
2x^3 y^8 / 4y^2
Answer:
[tex]2 {x}^{3} {y}^{8} \div 4 {y}^{2} \\ = {x}^{3} {y}^{8} \div 2 {y}^{2} \\ = {x}^{3} {y}^{8 - 2} \div 2 \\ = {x}^{3} {y}^{6 } \div 2 \: \: \: ans[/tex]
Step-by-step explanation:
Plz make it brainlist answer your questions have been solved
You are installing a fence around your yard. In the figure,
your yard is rectangle ABCD. Each unit in the coordinate
plane represents 10 feet.
a. What is the perimeter of your entire yard
b. You consider only installing a fence around your backyard represented by rectangle ABEF what is the perimeter of your backyard?
c. The cost of fencing is $50 for each 6 foot section how much do you say by only installing a fence in the backyard?
Perimeter of a shape can be determined by the sum of its individual sides. Thus, the answers to the given questions are:
(a) 360 feet
(b) 240 feet
(c) $1000.0
Perimeter can simply be defined as the sum of all sides of a given figure or shape. Thus, the solutions required can be determined as follows:
(a) Side AB = CA = (7 - 1) x 10 feet
= 6 x 10 feet
= 60 feet
Side AD = BC = 13 - 1
= 12 x 10 feet
= 120 feet
The perimeter of the entire yard = 60 + 120 + 60 + 120
= 360
Perimeter of the entire yard = 360 feet
(b) Side AB = EF = 60 feet
Side FA = BE = (7 -1) x 10 feet
= 60 feet
So that,
The perimeter of the backyard = 60 feet x 4
= 240
Perimeter of the backyard = 240 feet
(c) The cost of installing a fence in the entire yard = [tex]\frac{360}{6}[/tex] x $50
= $3000.0
The cost of installing a fence in the back yard = [tex]\frac{240}{6}[/tex] x $50
= $2000.0
The amount saved by only installing a fence in the back yard = $3000.0 - $2000.0
= $1000.0
Thus, the amount saved by only installing a fence in the back yard is $1000.0
Visit: https://brainly.com/question/23123059
work out b(4½-3⅔)+1⅔
Answer:
2 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Change the mixed numbers to improper fractions
([tex]\frac{9}{2}[/tex] - [tex]\frac{11}{3}[/tex] ) + [tex]\frac{5}{3}[/tex] ← the LCM of 2 and 3 is 6
= [tex]\frac{9(3)}{2(3)}[/tex] - [tex]\frac{11(2)}{3(2)}[/tex] + [tex]\frac{5(2)}{3(2)}[/tex]
= [tex]\frac{27}{6}[/tex] - [tex]\frac{22}{6}[/tex] + [tex]\frac{10}{6}[/tex]
= [tex]\frac{5}{6}[/tex] + [tex]\frac{10}{6}[/tex]
= [tex]\frac{15}{6}[/tex]
= [tex]\frac{5}{2}[/tex]
= 2 [tex]\frac{1}{2}[/tex]
Name the figure below in two different ways.
Answer: MUV OR VUM
Step-by-step explanation:
It is a line so anyway you name it is fine as lomg as its in it's respected order.
Answer:
Symbol=line
It has 3 points
it's got letters at the points
Can y’all help me with 17 and 18
Answer:
17 is 35 degrees and 18 is 43 degrees
Answer:
#17 is 35 degrees
#18 is 43 degrees
Step-by-step explanation:
#17. 90-55 = 35
#18. 90 - 47 = 43
pleaseeeee helpppp!!
Answer:
something
Step-by-step explanation:
I JUST NEED POINTS TO ASK QUESTIONS
what is the width of a rectangle with length 25in and area of 375^{2}
Explanation:
I'm assuming you meant to say the area is 375 in^2, aka 375 square inches.
If so, then,
area of rectangle = length*width
A = L*W
A/L = W
W = A/L
W = 375/25
W = 15 inches
As a check,
A = L*W = 25*15 = 375 which helps confirm the answer.
What least number should be subtracted from 45,632 so that the number is divisible by 100 (plzz answer)
Answer:
32
Step-by-step explanation:
I don't know if I am correct but if you subtract 32 from 45632 then you will get 45600 which is easily divisible by 100, so your answer is 32
-12/3*(-8+(-4)²-6)+2
122 right?
Answer:
-6
Step-by-step explanation:
[tex] - \frac{12}{3} \times ( - 8 + ( - 4 {)}^{2} - 6) + 2[/tex]
[tex] (-4)² = 4²= 4×4 =16 [/tex]
[tex] - \frac{12}{3} \times ( - 8 +16 - 6) + 2[/tex]
[tex] -8 + 16-6= -14 + 16 = 2[/tex]
[tex] - 4( - 8 + 16 - 6) + 2[/tex]
[tex] - 4 \times 2 + 2[/tex]
[tex] - 8 + 2[/tex]
[tex] = - 6[/tex]
PLS HELP!! ILL GIVE BRAINLIEST
Round each decimal number to the nearest whole number. Then, select the best estimate for the subtraction equation 6.4 − 4.2 = ___.
1
1.5
2
2.5
6.4 – 4.2
To FindRounding The Number To Nearest Whole Number of their difference.
Solution6.4 – 4.2 = 2.2
Rounding 2.2 to nearest whole number will give = 2
So Your Answer is Option C- 2
Hope This Helps YouRound the number 2.2 nearest whole number will be 2. Then the correct option is C.
What is the rounding of a number?The action of forming anything into a circle. Mathematics. the act of substituting a number with one that is roughly equivalent in value but has fewer digits: To the closest dollar, rounding $27.68 results in $28. a comparable procedure that identifies one of several rules.
The decimal number is given below.
⇒ 6.4 − 4.2
⇒ 2.2
Round the number 2.2 to the nearest whole number.
If the decimal number is more than 0.5, then the ones place after the decimal will be increased by one.
In the decimal number is 2, then the ones place number 2 remains the same as 2.
Round the number 2.2 nearest whole number will be 2. Then the correct option is C.
More about the rounding of a number link is given below.
https://brainly.com/question/19031319
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can someone check my answers? if they are all right then just leave it alone but if somethings wrong please tell me and explain why!
Answer:
They are all right
Step-by-step explanation:
all of them are right
Everything is correct except the last one. I have attached the solutions, see them.
Real answer or you get reported
Answer:
(4 , 1 , -5)
Step-by-step explanation:
hopefully it is clear and visible...and also understandable
:)
Please help ASAP thank you, see attachment
Step-by-step explanation:
1)
TV=TU+UV
32=TU+20
TU=32-20
TU=12
2)
As B is between A and C:
AC=AB+BC
AC=16+12
AC=28
Note:if you need to ask any question please let me know.please help me! how much times can 23 go into 1,624 please tell me the quotation and remainder!!:)
Answer:
Quotient= 70
Remainder=14
Step-by-step explanation:
Do you need explanation?
Answer:
23 goes into 1,624 70 times
Find the midpoint of (-3,7) and (-9,1).
Answer:
(-6, 4)
Step-by-step explanation:
B is between A and C and AB = BC.
If AB = 4x and AC = 24, find x.
Answer:
x = 6
Step-by-step explanation:
Because AB = BC and AB = 4x , AC = 24
=> 4x = 24
x =6
Answer:
X=3
I hope this helps,
Not the neatest of handwriting though
Brainiest plz I need help asap
Answer:
2: B*W=A (Answers)
Step-by-step explanation:
A: A meter of rope should cost $0.8 or 80 cents.
B: It should be 1.20 meters.
This one is very hard for me
15x + 57 ≥ 129
15x ≥ 129 - 57
15x ≥ 72
x ≥ 24/5
x ≥ 4.8
Answer:
[tex]x \geqslant 4.8[/tex]
Step-by-step explanation:
[tex]15x \: \: \: \: + \: 57 \geqslant 129 \\ or \: 15x \geqslant 129 - 57 \\ or \: x \geqslant 72 \div 15 \\ or \: x \geqslant 4.8 \\ [/tex]
solve my problem plz
Answer:
A
Step-by-step explanation:
Aruba has the lowest population
It would be 'Aruba has the least population'
Bolivia has an exponet of 7, 7 zeros while Aruba has 5
The Philippines has a population that is a multiple of Aruba, as long as it's not 1 or less it's going to be greater then Aruba
Therefore since both would have more, your true statement would be the first one
if f(x) = 3x+7 find f(x+1)
Answer:
-3
Step-by-step explanation:
3x +7 =f(x+1)
3x +7=x+1
3x-x=-7+1
2x=-6
-3
How many ounces of a 15% alcohol solution must be mixed with 4 ounces of a 20% alcohol solution to make a 17% alcohol solution?
Answer:
6 ounces
Step-by-step explanation:
Let x = the number of ounces of the 15% alcohol solution needed to be mixed with the 4 ounces of 20% alcohol solution to obtain the 17% alcohol solution.
After converting the percentages to their decimal equivalents, set up the necessary equation as follows:
0.15x+0.20(4) = (x+4)(0.17) Simplify and solve for x.
0.15x+0.8 = 0.17x+0.68 Subtract 0.15x from both sides.
0.8 = 0.02x+0.68 Now subtract 0.68 from both sides.
0.12 = 0.02x Finally, divide both sides by 0.02
x = 6
You need to mix 6 ounces of 15% alcohol solution with 4 ounces of 20% alcohol solution to obtain 10 (x+4)ounces of 17% alcohol solution.
Answer:
Therefore 2 ounces of 11% alcohol solution must be mixed with 4 ounces of 20%alcohol to make a 17%alcohol solution
Step-by-step explanation:
Let x ounces of 11% alcohol must be mixed with the 2 ounces of 20% alcohol.
The amount of alcohol in 4 ounces solution is= ounces
= 0.8 ounces
The amount of alcohol in x ounces solution is= ounces
= 0.11 x ounces
Total amount of alcohol is = (4+x) ounces
According to the problem,
Therefore 2 ounces of 11% alcohol solution must be mixed with 4 ounces of 20%alcohol to make a 17%alcohol solution
The Martino family bought 5 movie
tickets and 3 tubs of popcorn for $39.50.
The Chang family bought 3 movie tickets
and 1 tub of popcorn for $20.50. How
much does a tub of popcorn cost?
Please help <3
Answer:
a tub of popcorn is $4 each
Step-by-step explanation:
ticket $5.50
popcorn $4
Step-by-step explanation:
solving by simultaneous equ
5m+3t =$39.50 .. equ1
3m+t = $20.50.. equ2
by elimination m= $5.50
subt m=$5.50 to get t
t=$4
hence, a tub of popcorn is $4
1Q _____is neither a prime number nor a composite number
2Q the only even prime number is ______.
3Q A prime number has only_____ factors,______and_______.
4Q _______is the smallest prime number is_____.
5Q there are ______ prime numbers less then 20.
Which Expression is equal to 632?
A. 2⁴(3 x 5³ + 2²)
B. 2³(3 x 5² + 2²)
C. 2³ (3 x 5² + 2⁵)
D. 2⁴(3 x 5⁵ + 2¹⁶)
Plz help meee!
Answer:
B. 2³(3 x 5² + 2²)
Step-by-step explanation:
2³(3 x 5² + 2²)
Step 1. Simplify the exponents
8(3 x 25 + 4)
Step 2. Multiply 3 and 25
8(75 + 4)
Step 3. Add 75 and 4
8(79)
Step 4. Multiply
632
Answer:
Option B. 2³(3 x 5² + 2²) is correct
Step-by-step explanation:
2³(3 x 5² + 2²)
First of all multiply the exponents
8×(3×25+4)
Then do the multiplication of 3 and 25
8×(75+4)
Now add the following numbers in the bracket
8×(79)
And the last multiply the following numbers
8×79
632
[Hence, the expression 2³(3 x 5² + 2²) is equal to 632. ]
Which number line shows the solution to -4-(-1)?
О
4
-3
2
0
1
2
3
4
5
K
O
4
-3
-2
-1
o
1
2
3
O
-5
3
-2
.1
1
2
3
4
о
2
0
1 2
3
Answer:
Your answer is -3
Step-by-step explanation:
-4-(-1)
-4+1
-3
Mark me brainlist
The number line is attached in the solution.
What is number line?In math, a number line is a horizontal straight line with numbers placed at equal distances from each other along that line.
A number line is a pictorial representation of numbers on a straight line. It's a reference for comparing and ordering numbers.
Given is an expression, -4-(-1), we need to plot its solution on the number line,
So,
-4-(-1)
Opening the brackets,
= -4+1 [∵ (-) × (-) = +]
= -3
Plotting -3 in the number line, it will be put 3 units left from zero in the number line,
We put negatives number on the left side and the positive numbers on the right side of zero, in the number line,
For example, we are asked to put 7 in the number line, we will count 7 units to the right of zero in the number line, and suppose if we are asked to plot -6, then we will count 6 units to the left of zero in the number line.
The number line is extended from -∞ to +∞
Learn more about number lines, click;
https://brainly.com/question/16191404
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I need to know what is the fraction, 2/5 as a decimal?
Answer:
0.4
Step-by-step explanation:
Answer:
0.4
Step-by-step explanation:
Find the length of UC
A. 54
B. 4
C. 39
Either take the photo of that question or take screenshot and attach it. The question is not complete.
PLS HELP ME WITH ANGLES
Answer:
140 comied
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
40° + 3y + 2y = 180°
↔ 5y = 140°
↔ y =28°
When q= -4 and g=1 look at picture
Answer:
-25
Step-by-step explanation:
sorry for the mistake