A diagram of a pizza is shown.
What is the appropriate circumstances of the pizza? Use 3.14 as an estimate for pi. A. 30cm B. 47.1cm C. 94.2cm D. 120cm
Answer:
A: 30cm
Step-by-step explanation:
The surface area of a 14-inch pizza is 3.14 x 49 (7 x 7 = 49) = 153.86 square inches of surface area
Select the number line that correctly shows the calculation for |−5|.
1 // A number line from negative 5 to positive 5 with increments of 1 is drawn. A horizontal line is drawn from negative 5 to 0, and 5 is written above it.
2 // A number line from negative 5 to positive 5 with increments of 1 is drawn. A horizontal line is drawn from negative 5 to 0, and negative 5 is written above it.
3 // A number line from negative 5 to positive 5 with increments of 1 is drawn. A horizontal line is drawn from 0 to positive 5, and 5 is written above it.
4 // A number line from negative 5 to positive 5 with increments of 1 is drawn. A horizontal line is drawn from 0 to positive 5, and negative 5 is written above it.
3th one it is
hope this helps
Answer:
Modulus of a number always yields Positive Result.Modulus is defined is as follows
|x|=x, if x>0.
|-x|=-(-x)=x, if x<0
|x|=0, if, x=0.
→ |-5|=5
⇒The best way of representing , 5 on the number line is
Option C
A number line from negative 5 to positive 5 with increments of 1 is drawn. A horizontal line is drawn from 0 to positive 5, and 5 is written above it.
Step-by-step explanation:
Which expression is equivalent to 4x + 3 - 2x + 5.
A. 2x + 8
B. 7x - 3
C. 6x + 8
D. 12x + 8
2x+8 is equivalent to 4x+3-2x+5
Step-by-step explanation:
4x+3-2x+5
4x+2x+3+5
2x+8
What are the coordinates of point P?
On a coordinate plane, Point P is 2 units to the left and 4.5 units down.
(Negative 4.5, negative 2)
(Negative 2, negative 4.5)
(2, negative 4.5)
Answer:
negative 2, negative 4.5
Step-by-step explanation
when doing this, you want to figure out (X,Y). X is sideways and Y is up and down. Any number to the left of 0 will be negative, so if you are finding X and you move 2 spaces to the left from 0, you will be at -2. So you found X. Then is says it is 4.5 spaces down. Anything down is also negative. So you would start at -2 since the is where X is. Then move down 4.5 and you will be at -4.5. So -4.5 is what Y is. now you can fill in (X,Y). You will get (-2,-4.5). I hope this helped a bit.
i need help again- :(
I hate math
She told me she did want me to combine the like terms -3-
Answer:
14 - h
Step-by-step explanation:
In math, when you have a combination of operations that have both letters and numbers, what are you working with?
Group of answer choices
A. lowest term
B. unique variable
C. common factor
D. algebraic expression
Answer:
Algebraic expression
Step-by-step explanation:
Algebraic expressions is a mathematical phrase that contains operations numbers or variables
Teresa's old bedroom's area was a perfect square integer with integer dimensions. Her new bedroom is 3 feet wider and 2 feet deeper. The increase in the area is 46 square feet. What were the original dimensions of Teresa's old bedroom?
(Show work please!)
Answer:
Answer:
7x+12
Step-by-step explanation:
Step-by-step explanation:
length=x
width=x
area=x²
new length=x+3
width=x+4
area=(x+3)(x+4)=x²+7x+12
increase in area=x²+7x+12-x²=7x+12
You smell like big doodoo that's y u don't understand the math yes
Explain how to tell if two terms are alike. Show one pair of like terms that each contain at least two variables. Show how to add these like terms. Then show a second pair of terms that are NOT alike, but share some of the same variables. Explain why they are not alike
Answer:
hey
Step-by-step explanation:
Helpppppp !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
h=5
Step-by-step explanation:
18x2 = 36
36/6 = 6
6 = h+1
h=5
Check:
5+1 = 6
6x6 = 36
36/2 = 18
Answer:
A) H = 18 - 1 = 6
Step-by-step explanation:
B) Since the fixed size of this triangle is 18, we just next to find how much space is left for h. So as the equation above states, h = 18 - 1 - 6
Simplify that to 18-7
18 - 7 = 11
h = 11
pls help me with 74 pls.
Answer: it’s 168 I think ( I’m d^mb as heck so it might be wrong)
Step-by-step explanation:
FIND THE MEASURE OF ∠FEP
All students in the sixth grade either purchased their lunch or bring their lunch from home on Monday. Use the data
below to determine how many students are in 6th grade
Answer:
250
Step-by-step explanation:
We can reverse the problem by:
24% of 250 is 60
250 - 60 = 190
johonny brought 8 bags of potato chips for 37.28$ what is the unit cost for a bad of chips?
please help! there is a reward! 2455 x 3874 =????????? - 39
it's a picture!
Answer:
9,510,631
Step-by-step explanation:
Can someone PLZ help me
5l = 1.5 × 25
What is 1.5 × 25?
Answer:
What is 1.5 × 25?
37.5
Answer:
37.5
Step-by-step explanation:
eyy wassup can anyone answer this?
Answer:
number 2
Step-by-step explanation:
.
Answer:
The first one
Step-by-step explanation:
the x-coordinates are different
Hope you can help me with this problem
Answer:
the answer is A
Step-by-step explanation:
casue i said so
Item 2
Use the expression 15 dived by 2/9 to answer the questions to the right.
Question 1
POSSIBLE POINTS: 5
Select all the statements that show correct reasoning for finding 15÷29.
A Multiply 15 by 2, then divide by 9Multiply 15 by 2, then divide by 9
B Multiply 15 by 9, then divide by 2Multiply 15 by 9, then divide by 2
C Multiply 15 by 19, then multiply by 2Multiply 15 by 1 ninth, then multiply by 2
D Multiply 15 by 9, then multiply by 12Multiply 15 by 9, then multiply by 1 half
Question 2
POSSIBLE POINTS: 5
Determine the quotient of 15÷29 and explain how determined the answer.
i think Question 1 i think its A
i think Question 2 : 108112
Which statements apply to the expression (three-fifths) cubed? Check all that apply. The base is Three-fifths. The base is 3. The exponent is 3. The expanded form is Three-fifths times three-fifths times three-fifths. The expanded form is StartFraction 3 times 3 times 3 Over 5 EndFraction. (Three-fifths) cubed = StartFraction 9 Over 15 EndFraction (Three-fifths) cubed = StartFraction 27 Over 125 EndFraction
Answer:
The answers are 1, 3, 4, 7
the base is 3/5
the exponent is 3
the expanded form is 3/5 x 3/5 x 3/5
(3/5)³ = 27/125
Step-by-step explanation:
did on edge
Answer:
A. C. D. G.
Step-by-step explanation:
Took The TestJing just got a new job. She started at a pay rate of $12.50 per hour and will get a $0.50 raise each year.
Max started a job where his salary is found by the equation: f(x) = x + 10, where x is the number of years.
What is Max's initial pay per hour?
What is Jing's initial pay per hour?
What is Max's rate of change?
What is Jing's rate of change?
Who makes the most money to start with?
Who is getting a better pay raise each year?
How many years must they both work for Max to earn more per hour than Jing?
Help me please.I do not understand am I right or wrong
Answer:
I think your right
Step-by-step explanation:
Hope this helps
may someone answer this? thanks.
A sandbox is filled with 20.25 cubic meters of sand. If the sandbox is 3 meters long and 1.5 meters wide, what is the depth of the sandbox?
Answer:1.90
Step-by-step explanation:
A blueprint was made using a scale of 2cm = 4.5m. If the bridge had a length of 2,737m, how long would the drawing be to the nearest cm?
Answer:
45
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
The last one say a jar contains 720 beans. Of them, 240 are navy beans and the rest are Lima beans what is the ratio of navy beans to all the beans plz help?
Answer:
240:720
Step-by-step explanation:
The Question Stated the Ratio of Navy Beans to All Beans, it said one whole jar is 720. Then it’s says inside the jar with 720 has 240 Navy Beans. So it’s all the beans in the Jar (720) and The Navy Beans in the Jar (240). I was a little confused at first But I hope This Answer Will Help you
Scott is getting balloons for his grandmother's birthday party. He wants each balloon string to be 12 feet long. At the party store, the string is sold by the yard. If Scott wants to get 65 balloons, how many yards of string will he need?
Answer:
about 6 feet
Step-by-step explanation:
A hexagon will be dilated on a coordinate grid to create a smaller hexagon The hexagon is dilated using the origin as the center of
the dilation
What rule could represent this dilation?
(z, y) + (1.25z, 1.25y)
(2, y) + (0.752, 0.75y)
(x, y) + (1 - 1.25, y - 1.25)
(2, y) + (1 -0.75, y - 0.75)
The coordinates of the hexagon after the dilation is (x, y ) → ( 0.75x , 0.75y )
What is Dilation?Resizing an item uses a transition called Dilation. Dilation is used to enlarge or contract the items. The result of this transformation is an image with the same shape as the original. However, there is a variation in the shape's size. Dilation transformations ensure that the shape will stay the same and that corresponding angles will be congruent
The result of dilation is that the shapes and boundaries of objects in the input image are expanded or thickened. It is often used in conjunction with other morphological operations such as erosion, opening, and closing to manipulate and enhance images.
Given data ,
The rule that could represent the given dilation of a hexagon using the origin as the center of dilation is:
(x, y) → (0.75x, 0.75y)
This rule means that every point of the hexagon is transformed to a point that is 0.75 times the distance from the origin to the original point, in both the x and y directions.
This will result in a smaller hexagon that is similar to the original hexagon, with all corresponding sides and angles proportional to each other.
Hence , the dilation is ( x, y ) → ( 0.75x , 0.75y )
To learn more about dilation click :
https://brainly.com/question/13176891
#SPJ2
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
A. 3 batches
B. 180 cookies
Step-by-step explanation:
Answer:
A = 3 B = 180
Step-by-step explanation:
First you do 21/4 divided by 7/4 = 3. So 3 equals how many batches. Now since 5 dozen cookies in each batch and a dozen equals 12 cookies there are 60 cookies in each batch and since there are 3 batches you would do 60 * 3 = 180.
Compare 3 x 10^-25 and 4.5 x 10^-24, which number is the greatest. Explain your reasoning for the answer you choose.
Answer:
4.5 x 10^-24
Step-by-step explanation:
because 3 x 10^-25 is 0000000000000000000000000.3
and 4.5 x 10^-24 is 0000000000000000000000004.5 its just greater
A farm raises pigs and chickens. The farmer has a total of 66 animals. One day he counts the legs of all his animals and realizes he has a total of 174 legs. How many chickens does the farmer have? Please help me this is to hard!
Answer:
The farmer has 45 chickens.
Step-by-step explanation:
Let x = number of chickens
Let (66-x) = number of pigs
Pigs have 4 legs = 4(66 - x)
Chickens have 2 legs = 2x
4(66-x) + 2x = 174
distribute the 4 to the bracket= 264 - 4x + 2x = 174
move the x together= -4x + 2x = 174 - 264
add together= -2x = -90
divide both sides be -2= x = 45 <-- number of chickens
number of pigs: 66 - x
66 - 45 = 21
just to check!
(45 x 2) + (21 x 4) = 174
Answer:
The farmer has 45 chickens
Step-by-step explanation:
Let the number of pigs = p
Let the number of chickens = c
Total animals = 66
p + c = 66 ---------------------(I)
c = 66 - p
A pig has 4 legs. so 'p' number of pigs has p*4 = 4p legs
A chicken has 2 legs. so 'c' number of pigs has c*2 = 2c legs
Total legs = 174
4p + 2c = 174 --------------------(II)
Substitute c = 66 -p in equation (II)
4p + 2(66 - p) = 174
4p + 2*66 - 2*p = 174
4p + 132 - 2p = 174
4p - 2p + 132 = 174 {Combine like terms}
2p + 132 = 174 {Subtract 132 from both sides}
2p = 174 - 132
2p = 42 {Divide both sides by 2}
p = 42/2
p = 21
Plugin p =21 in equation (I)
21 + c = 66
c = 66 -21
c = 45
The farmer has 45 chickens
