Answer:
Option A
Step-by-step explanation:
Given the following question:
Mrs. Hernandez earns $35.60 an hour
One week she earned $854.40
To find the answer we divide 8,544 by 356
[tex]8544\div356=24[/tex]
[tex]854.40\div35.60=24[/tex]
Mrs. Hernandez worked "24 hours last week" by using the first options equation, we can find that answer.
Hope this helps.
simplify the expression by combing terms.
8a+4b+2c-3b+a
Answer:
9a+b+2c
Step-by-step explanation:
combined like terms
PLEASE HELP ASAP I WILL GIVE BRAINSLET TO THE CORRECT ANSWER!!!!!!!!!!
Answer:
The solution to the system of equation is
[tex]y=-\frac{19}{11} \\\\x= -\frac{232}{11}[/tex]
There are 90 students in a speech contest. Yesterday, 1/6 of them gave their speeches. Today, 2/5 of the remaining students gave their speeches. How many students still haven’t given their speeches?
Answer:
45 students still haven't given their speeches
Step-by-step explanation:
90/6 = 15
90-15 = 75
75/5 = 15
15*2 = 30
75-30 = 45
pls mark me brainliest
find the value of x.
Answer:
22
Step-by-step explanation:
The two transversals of a parallelogram equally divides each other, therefore,
x+40 = 2x+18
(collect the "x" to one side, and integers the other side of the equation)
2x-x = 40-18
x = 22
If 2x - 8 = 0, find the value of x
Answer:
x = 4
Step-by-step explanation:
2x - 8 = 0
2x = 8
x = 8/2
x = 4
how do i do this, my son is struggling and he needs help
Answer:
32
Step-by-step explanation:
angle a is the outside angle. It creates a circle that will always equal 360 degrees. Since the outside angle is 302, the inside angle must be 58 degrees (360-302). The top square angle will be 90 degrees (a square angle is always 90 degrees). Since the angles in a triangle always add up to 180 degrees, we need to add 58 and 90, and then subtract it from 180, which equals 32. So, angle x equals 32.
Answer:
x = 32°
Step-by-step explanation:
The triangle is 58°. I know this because the question stated that "a" is 302. A full circle is 360. So you can subtract 360 - 302 = 58. There is a small corner of a square in the other side of the triangle. With that we know that, that side has to be 90°. A triangle is 180° total. So we can subtract:
180 - 90 - 58 = 32
Therefore, x = 32°
Write 0.54 as a fraction.
a fifty-four hundredths
b four and five-tenths
c fifty-four tenths
d five and four-tenths
[tex]\\ \tt\hookrightarrow 0.54[/tex]
Fifty-four hundredths[tex]\\ \tt\hookrightarrow \dfrac{54}{100}[/tex]
More simplify
[tex]\\ \tt\hookrightarrow \dfrac{27}{50}[/tex]
Solution:
Since there is two digits on the right of the decimals, it is called "the hundredths."
=> 1 digit on the right of decimal - tenths=> 2 digits on the right of decimal - hundredths=> 3 digits on the right of decimal - thousandths=> 4 digits on the right of decimal - ten thousandthsNow, we can recite 0.54 as 54 hundredths. The word "54 hundredths" defines 54/100. Hence, Option A is correct.
Further Simplification
=> 54/100 = 27/50nick uses 8 dowels to make one birdhouse. if he bought 1,581 dowels, about how many birdhouses will he be able to make? (EXPLAIN) !!
3/4 divided by 1/2 is
Answer:
Pictured this you have 3/4 of a sandwich and eat half of that 3/4 of the sandwich. you know have eaten 3/8 of a full sandwich and have 3/8 left.
if we were to actually divide 3/4 by 1/2 we would get 1.5 or 1 1/2 which would not make sense, so instead, we multiply and get 3/8
Can someone please help me out?
Answer:
11.5
Step-by-step explanation:
Coordinate values and side lengths are multiplied by the dilation scale factor. (Angle values remain unchanged.)
W'X' = (1/4)WX
W'X' = (1/4)(46) = 11.5
PLEASE HELP ME QUICKKK, FIRST CORRECT PERSON GETS BRAINLIEST
The greatest number for circle B is letter E
1. Find the area of the composite figure.
picture at the bottom
what is the total volume of the both storage space if one side of the large storage space is 4 feet long
Answer:
I believe your answer is 76.
Hope this helped!
The picture shows a triangular island:
65
d
e
Island
f
Which expression shows the value of e? (1 point)
O
a
f sin 650
Ob
fcos 65
OC
d
COS 65°
Od
d
sin 65°
Work Shown:
[tex]\cos(\text{angle}) = \frac{\text{adjacent}}{\text{hypotenuse}}\\\\\cos(65^{\circ}) = \frac{d}{e}\\\\e\cos(65^{\circ}) = d\\\\e = \frac{d}{\cos(65^{\circ})}\\\\[/tex]
cuanto es 74032+891+31143
74032+891+31143 = 106066
Please help me thanks
Answer:
y= 1/4x - 3
Step-by-step explanation:
8x18÷4+15 use pemdas right answers only please
Answer:
51
Step-by-step explanation:
PEMDAS means parenthesis (there are none), exponents (there are none), multiplication. So you multiply 8x18 to get 144. Then you have division, so 144/4 is 36. Finally, you add this number to 15 to get 51 as your final answer.
By PEMDAS, the solution of the expression 8x18÷4+15 is 51.
What is PEMDAS?The abbreviation PEMDAS is used to indicate the sequence of steps to be taken when resolving expressions with multiple operations. P is for "parentheses," E is for "exponents," M is for "multiplication," D is for division, A is for addition, and S is for subtraction.
Given:
An expression,
8x18÷4+15.
In order to solve the problem by PEMDAS:
First, solve the multiplication operation,
144÷4+15
Now, solving division operations,
36 + 15
Applying addition operation,
51
Therefore, 51 is the solution to the expression.
To learn more about the PEMDAS;
https://brainly.com/question/36185
#SPJ2
Find the area please help me
What is 946 divided by 11?
2 min left and brainleist
Answer:
y=3x.
Step-by-step explanation:
Which of the following sets are continuous? Check all that apply.
A. {2, 4, 6, 8, ...)
B. (-0, +00)
C. (30, 45]
D. [60, 100)
E. {3,7)
Answer: The correct answer option is B.
Step-by-step explanation:
We are to determine whether which of the given data sets in the answer options are continuous.
For this, we need to know what a continuous data set is.
A data set that has no definite end to its value but keeps on continuing.
Here, the data sets are given in A, C, D, and E have definite starting and ending points.
While B is a continuous set as its values are continuing to infinity.
RSTV is an isosceles trapezoid with bases RV and ST and MN || RV. Name a pair of congruent angles.
Answer:
the second answer
NMS MNT
PLEASE HELP ASAP
1. Chef Alfredo has noticed some changes in his business. He usually sells 45 pizzas on Sunday afternoons. During
football season, he has big television screens televising NFL games and he sells 72 pizzas.
a. What is the percent change?
b. did it increase or decrease?
c. answer in a complete question
(PLEASE SHOW WORK)
Answer:
a. 60%
b. increase
Step-by-step explanation:
To find the percentage, you can divide 72 by 45 to get the decimal increase, or 1.6. Percentage rates are decimals, and you can think about this like coloring 60 circles out of 100, representing 60% of 100. Since 72 is higher than 45, this was a percentage increase.
The side of one square is 2 centimeters longer than the side of the second square. If the sum of their
areas is 100cm?, find the length of the side of each square.
*DUE TOMORROW* please help
Answer:
Side length of first square is 10 cm
Side length of second square is 8 cm
Step-by-step explanation:
Let (x + 2) = side length of first square
Let x = side length of second square
Area of a square = (side length)²
⇒ area of first square = (x + 2)²
⇒ area of second square = x²
If the sum of their areas is 100 cm² then:
⇒ (x + 2)² + x² = 100
Expand the brackets:
⇒ x² + 4x + 4 + x² = 100
Collect and combine like terms:
⇒ 2x² + 4x + 4 = 100
Subtract 100 from both sides:
⇒ 2x² + 4x - 96 = 0
Divide both sides by 2:
⇒ x² + 2x - 48 = 0
Factor:
⇒ (x - 6)(x + 8) = 0
Therefore,
⇒ x = 6, x = -8
As distance is positive, x = 8 only.
Therefore, side length of first square is 10 cm
Side length of second square is 8 cm
Is it possible to form a triangle with side lengths 2.7, 3.1, and 4.3? If not, explain why not.
Answer:
YesThe sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
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Learn more:
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Social studies
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Mathematics
Thank You!
Answered by: ms115
#learnwithbrainly
what is the perimeter of an equilateral triangle whose height is 2 square root of 3
Answer:
the answer for this is 12
Answer:
Step-by-step explanation:
If we half the base of the equilateral triangle, which has a length of xcm, we can form a right-angled triangle with a base of x/2 cm and height 2√3 cm.
Now using Pythagoras' Theorem we solve for the hypotenuse:
[tex]x^{2} = (\frac{x}{2})^{2} + (2\sqrt{3})^{2}\\ x^{2} = \frac{x^{2}}{4} + 12\\ 4x^{2} = x^{2} + 48\\ 3x^{2} = 48\\ x^{2} = 16\\x = \frac{+}{}4\\ \\[/tex]
x must be positive as it is a length so we multiply 4 by 3 to get the perimeter of 12.
100×100×60×2(4) /3(2)×5(3)×32
Answer:
1666.67
Step-by-step explanation:
100×100×60×2×4
=____________________
3×2×5×3×32
=4800000
_________
2880
=1666.67
Determine the smallest integer value of x in the solution of the following inequality.
3x - 10> -4
answer:
3
explanation:
3x-10 > -4
3x > 6
x > 2
hence, the smallest integer value of x is 3.
Which equations may be used to determine the 3 consecutive integers whose sum is 127?
Answer:
a and b.
Step-by-step explanation:
I’ll explain by giving an example.
Let’s say that: a=3;b=4;c=5; => they all are consecutive -> their sum is 12.
=> if we use a) n=3 => 3*n+3=3*3+3=12 => correct.
b) n+(n+1)+(n+2)= 3+4+5=12=> correct.
c)n+2n+3n=3+6+9=18=>incorrect.
d)3n=3*3=9=>incorrect.
if one fourth of a number is added to 5 then their sum equal to 25 find the number
Answer:
➢ 5.25
I hope it'll help you...
[tex]#CarryOnLearning[/tex]
The number that gives a value of 25 when 1/4 of the number is added to 4 is 80.
What is the number?The first step is to represent the information in the question as an equation:
1/4x + 5 = 25
In order to determine the number, take the following steps:
Combine similar terms
1/4x = 25 - 5
Add similar terms
1/4x = 20
Multiply both sides of the equation by 2
x = 80
To learn more about multiplication, please check: https://brainly.com/question/14059007