Answer:
12
Step-by-step explanation:
Keep in mind the rules of PEMDAS
P (parenthesis)
E (exponents)
M (multiply)
D (division)
A (addition)
S (subtraction)
Because parenthesis is the first operation in PEMDAS, you would start by calculating inside the parenthesis
We can start with the numbers inside the first parenthesis
(33 - 2 × 7)
Start by multiplying 2 and 7 because the M comes before the S
(33 - 2×7)= (33- 14)
Now subtract 14 from 33
(33-14) = 19
Step 2: Calculate inside the second parenthesis
(5 × 3 - 22)
Multiply first
(5 × 3 - 22)= (15 - 22)
Subtract!
(15 - 22)= -7
Now add the final number together
(why? There is an addition sign between the two parenthesis ordering us to add the final numbers together)
19 + (-7)
19-7
12
I hope this helps!!!
Nathan needed to get a change for a dollar. Which coin amount is equals to 1.00
Answer:
dollar coin
Step-by-step explanation:
its a gold coin
What two fractions are equivalent to 3/10
Answer:
6/20 and 9/30
Step-by-step explanation:
Any fraction that can be simplified to 3/10 by dividing the numerator and the denominator is considered equivalent. If you look at the fractions above 6/20 is literally the same thing as 3/10 but I just multiplied the 3 and 10 times 2. As long as you multiply/divide both the numerator and the denominator by the same number the answer you get should be equivalent.
what’s the area of the figure ?
Answer:
8x^3y
Step-by-step explanation:
The area of a rectangle is length * width.
area = 4x^2y * 2x =
= 4 * 2 * x^2 * x * y
area = 8x^3y
Monica has a triangular piece of fabric. The height of the triangle is 15 inches and the triangle's base is 10 inches. Monica says that the area of the fabric is 150 inches. What error did Monica make
Answer:
a) Monica's error was she used the formula = Base × Height
This formula is wrong formula
b) The unit for area of a triangle is square inches not inches
Step-by-step explanation:
Monica has a triangular piece of fabric. The height of the triangle is 15 inches and the triangle's base is 10 inches. Monica says that the area of the fabric is 150 inches. What error did Monica make
The area of a triangle is = 1/2 × Base × Height
From the question
Base = 10 inches
Height = 15 inches
Area of the triangular fabric = 1/2 × 10 × 15
= 75 square inches
a) Monica's error was she used the formula = Base × Height
This formula is wrong formula
b) The unit for area of a triangle is square inches not inches
Solve five ninths - two sixths = blank A.Twelve fifty fourths B.Twenty fifty fourths C.Six thirds D.Three over one
Answer:
its not 6/3, that's all I know-
Step-by-step explanation:
I put 6/3 down myself and it did not work/I got it wrong.
Which expression is equivalent to 4(4f+7)
Answer:
16f+28
Step-by-step explanation:
just had to simplify the expression
Answer:
16f+28
Step-by-step explanation:
Use the distributive property.
4(4f)+4(7)
16f+28
Which means the same as a/b?
The expression a / b is equivalent to the expression 1 ÷ (b / a). Then the correct option is A.
What is an equivalent?The equivalent is the expression that is in different forms but is equal to the same value.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
⇒ a / b
The expression is also written as,
⇒ a / b
⇒ 1 x a / b
⇒ 1 ÷ (b / a)
The expression a / b is equivalent to the expression 1 ÷ (b / a). Then the correct option is A.
More about the equivalent link is given below.
https://brainly.com/question/889935
#SPJ5
The missing options are given below.
A. 1 ÷ (b / a)
B. 1 × (b / a)
C. b ÷ a
D. a × b
Solve for b
ab + c = d
Answer:
b = (d-c)/a
Step-by-step explanation:
ab + c = d
ab=d-c
b = (d-c)/a
after a heavy rain a river is 18 inches above its normal water level, the water level will drop about 3 inches every hour about how much time will it take for the water level to return to normal.
Marta wants to buy a notebook for Php 18.75 and ballpen for Php 28.75 She has only Php 19.85 how Much more does she need to buy the two item?
Answer:
not really sure
Step-by-step explanation:
bc i don’t kno
Nisha works at a bank. In her till 35% of the notes are £5 notes, 40% are £10 notes and the rest are £20 notes. If all the £20 notes are added together the total is £600 What is the total value of all the notes in Nisha’s till?
Answer:
£1290
Step-by-step explanation:
35%+40%= 75%
£600=25% £600÷20=30 25%of till = 30 notes 100%=120 notes
40% of 120 =48notes 48x10=£480
90notes-48notes=42notes
42x£5=£210
£600+£480+£210=£1290
Can someone please help me
Which of these situations is represented by 24 divided by 6
what are the situations? tell me and i will gladly help you! :)
Answer:
The situation that is represented is 24 ÷ 6 which equals 4
Step-by-step explanation:
HELP!!!!!!!!!!!!!!!!!ASAP!!!!!!!!!!!!!!PLEASE!!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
There are so many ways to answer this but one way would be:
Reflect across x=1
Reflect across x-axis
If those options dont work maybe I can help further just comment
which equation below represents the equation shown in the table
Answer:
Step-by-step explanation: the answer is A because it is obvious that the other 4 arent possible equations
Write the slope-intercept form y = mx + b for the line passing through the points (0,11) and (5,4).
y = -7/5x +11
Y= -5/7x + 11
y = 5/7x +11
y = 5/7x +11
Answer:
A
Step-by-step explanation:
graphing calc
ANSWER ASAP!!! Identify the transformation.
Translation 5 units
right, 1 unit down
Reflection across y-
axis
Translation 5 units
left, 1 unit up
90 Rotation counter
clockwise
Answer:
I'm gonna say the third one, 5 units left and 1 unit up
Step-by-step explanation:
Ok here it is ..........
Answer:
choose option B. - 4
Step-by-step explanation:
Slope intercept form
y - 5 = 3 (x - 3)
y = 3x - 9 + 5
y = 3x - 4
Solve |p + 2|= 10
(-12)
{-8. 8)
{-12, 8)
Answer:
i belive p= 8
Step-by-step explanation:
10-2= 8
8+2 is 10 so p +2 woyld =10
Write down a rule for the sequence 810,270,90,30
PLSS HELP ❤️❤️❤️❤️
Answer:
10(3^(5-n))
Step-by-step explanation:
answer the question down below:
Answer:
okay
Step-by-step explanation:
a caterer makes 3 extra sandwiches for every 12 sandwiches a customer orders. The caterer makes a total of 120 sandwiches for a customer. How many sandwiches did the customer order?
Answer:
8
Step-by-step explanation:
add 12+3 is 15, then divide 120 and 15 which is 8
how to deal with depression
Answer Tell someone you love. Do something you love
Step-by-step explanation:
Answer:
to be honest with you, you don't really deal with it, you just kinda live with it. For me its something that I live with on a day to day and I just have to act happy around people, and hope they don't notice its all fake. So yea you just have to come to terms with the fact you have and theres much you can do about it and you just have to live with iy. That sound harsh, I'm sorry
Step-by-step explanation:
:)
Yesterday at 12 a.m. (midnight) the temperature was 1.5 ˚F . The temperature change in the next 8-hour period of time was - ⅘ degree per hour. The temperature change for a 3-hour period after that was ¾ degree per hour.
1. What was the temperature at 11:00 a.m.?
2. What was the change in temperature from midnight to 11 a.m.?
Answer:
1. -2.23 degrees
2. -3.73 degrees
Step-by-step explanation:
To find the temperature change at 11 am, we need to create the equation:
1.5 - {(-4/5*8) + (3/4*3)} = ?
First we'll handle everything in parenthesis and brackets. (Find the common denominator)
1.5 - (32/5 + 9/3) -> 1.5 - (-96/15 + 40/15)
1.5 - (56/15)
1.5 - 3 11/15
(turn 1.5 to a fraction)
1 7.5/15 - 3 11/15 = -2 4/15
-2 4/15 = -2.267 <- temperature at 11 am
1.5 - x = -2.23
(Subtract 1.5 from both sides)
-x = -3.73
(Multiply both sides by negative 1 to make x positive)
x= 3.73 <- temperature change.
I hope this helps!
Find the square root of 784 using the prime factorization method.
Answer:
28
Step-by-step explanation:
784 can be divided by two 4 times.
This means that there are two pairs of 2s that can come out the radical.
2*2 = 4.
then now we have 49 left inside and we know that this is 7 squared, meaning that there is a pair of 7 inside the radical.
7 comes out and now we have 7 times 4 which is 28.
Find the value of h in the parallelogram.
Answer:
h = 32
Step-by-step explanation:
In the given figure, for the first parallelogram, base is 36 and height is 24 while for the other parallelogram, base is 27 and height is h.
The area of a parallelogram is given by :
A = base × height
So,
The both parallelograms,
[tex]36\times 24=27h\\\\h=\dfrac{36\times 24}{27}\\\\h=32[/tex]
So, the value of h is 32.
Find the equation of a line that is parallel to y = – - x + 5 and has the same x-intercept as
2x + 2y – 12 = 0
solve |3x – 2|= |2x + 7|
Answer:
x=9, -1
Sorry if its wrong
The figure shows two angles. What is the value of x?
Answer:
x=70
Step-by-step explanation:
First subtract 30 from 180
180-30=150
Subtract 10 from 150
150-10=140
Divide 140 and 2
140÷2=70
Answer:
x=70
Step-by-step explanation:
angles on a straight line add to 180
so first you do 180-30 which equals to 150
this means that 2x+10=150
take away 10 from both sides and your left with
2x=140
since you are finding x
you divide both sides by 2
x=70
how can 86 books to 150 books
Answer:
74.42
Step-by-step explanation:
(150-86):86*100 =
(150:86-1)*100 =
174.41860465116-100 = 74.42