Answer:
the formula for the width of the photo on the cake
Step-by-step explanation:
The term 3n is best described as the formula for the width of the photo on the cake. That is because, as described in the question the original photo has a width of length n. While the photo on the cake is 3 times that of n, meaning that the formula is stating that the width of the photo is 3 multiplied by the value of n. Which is represented as 3n, just as shown in the question. Therefore, that would be the best representation of that term.
Find the slope of a line that passes through
(-2,5) and (1,7).
Answer:
-2
Step-by-step explanation:
here is a pic explanation
What is the equation of the line through the origin and (2,5)?
A. y = 5/2x
B. y = 2/5x
C. y= 2x
D. y = 5x
Answer:A
Step-by-step explanation:
Rise over run is whats needed in the answer. Since you have a point running through the origin, the slope (5/2) is provided
Given h(x) = 5x - 3. Find h(a + 1).
Given h(x}
Answer:
5a + 2
Step-by-step explanation:
To find h(a + 1), substitute x = a + 1 into h(x), that is
h(a + 1) = 5(a + 1) - 3
= 5a + 5 - 3
= 5a + 2
WILL GIVE BRAINLIEST PLEASE HELP ASAP!!!!
Answer:
I think the answer is C.
Answer:
Pretty sure it's A because if you divide rational by irrational it become irrational.
Step-by-step explanation:
Just like positive and negative numer!
An apartment has 1026 square feet of carpeting.how much is this in square meters? Use the following conversion:1 square meters is 10.8 square feet
Answer:
95
because what is 95 times 10.8 if you multiply that you will get 1026
Also you get 95 by dividing 1026 by 10.8
A package of 5 pairs of insulated gloves costs $33.95. What is the unit price of the pairs of gloves?
Answer:
6.79
Step-by-step explanation:
Divide the number of whatever you have, by the price of it in total to find the unit price.
Answer:
$6.79 per pair
Step-by-step explanation:
1. Divide
33.95/5
2. Simplify
33.95/5=$6.79
2,917,007 in word form
Answer:
Two million nine hundred seventeen thousand and seven
Step-by-step explanation:
simplify by combining like terms. -2y + 14 - 9y + 5
Answer:
-11y+19
Step-by-step explanation:
-2y+(-9y)+14+5=-11y+19
Answer:
-11y+19
Step-by-step explanation:
-2y-9y+14+5
-11y+14+5
-11y+19
Hope this helps!
Freezing Pipes
A cold front is moving through Rockshore Hills. The
current temperature is 44°F, but it is dropping 6 degrees
each hour. The temperature must be greater than 20°F
to keep Luz's pipes from freezing. How long does Luz
have to get home and wrap her pipes so they don't
freeze?
Highlight
Clear
Question 1
What is happening to the temperature each hour?
Check Answer
Answer:
3 hours
Step-by-step explanation:
44-6= 38 (1 hour)
38-6= 32 (2 hours)
32-6= 26 (3 hours)
If a chicken has 4kg of corn, how many days will it last it if it eats 1/8 of a kg of corn a day.
I need full working
Answer:
32 days
Step-by-step explanation:
Statements Reasons 1. BE || CD 1. Given 2. ∠A ≅ ∠A 2. Reflexive Property 3. ∠ACD ≅ ∠ABE 3. Corresponding angles formed by parallel lines and a transversal are ≅. 4. ∠ADC ≅ ∠AEB 4. Corresponding angles formed by parallel lines and a transversal are ≅. 5. ΔABE ∼ ΔACD 5. ??? Fill in the missing reason for the proof. A) SSS Congruence Theorem B) SSS Similarity Theorem C) AA Similarity Postulate D) SAS Congruence Postulate
Answer:
The correct option is;
C) AA Similarity Postulate
Step-by-step explanation:
The given parameters are;
BE║CD Given
∠A is congruent to ∠A Reflective property
∠ACD is congruent to ∠ABE Corresponding angles formed by parallel lines and a transversal
∠ADC is congruent to ∠AEB Corresponding angles formed by parallel lines and a transversal
ΔABE ~ ΔACD AA Similarity Postulate
When two angles of one triangle are equal to the corresponding two angles of another triangle, given that the third angle of both triangles are also equivalent based on sum of angles of a triangle postulate, the two triangles are said to be similar based on Angle-Angle (AA) Similarity Postulate.
If the following angle pairs are supplementary, then what is the
measure of the missing angle?
ZA= 40°
ZB=?
I’m stuck lol if you know and can explain this pleas help tysm
Answer:
z=32
y=148
x=6
Step-by-step explanation:
z+73+75=180
Combine like terms
z+148=180
Subtract 148 on both sides
z=32
z and y are angles on a line
y+32=180
subtract 32 on both sides
y=148
x+148+26=180
combine like terms
x+174=180
subtract 174 on both sides
x=6
1. What is the surface area of this rectangular prism?
A. 16 square units
B. 32 square units
C. 48 square units
D. 64 square units
Answer:
I believe it is 64 ( I might be wrong)
Step-by-step explanation:
ok so in the picture, the top of the rectangle has 8 square units so that means that the base also has 8 square units and if you look at the sides they also have 8 square unit so:
8 x 4 = 32
and then in the picture, the face of the rectangle has 16 square units so the other face also has 16 square units so:
16 x 2 = 32 plus the 32 from the sides in 64
hope that helps : )
Y=8 when x=20 find y when x= 30
Answer:
y=13
Step-by-step explanation:
if x=20 when y=8 (we can creat equation )
x=2y+4 (you can prove that the equation is correct by substitute )
so the question is if x=30 find the value of y
30=2y+4
30‒4=2y
26=2y
26/2=2y/2
13=y
i hope this helps you
A recipe for 1 batch of cookies calls for 1/3 cup of oil. You have 3/4 cup of oil. Do you have enough oil for 2 batches of cookies? She walks 1/2 mile from her home to the bus stop. She then travels 2 miles on the city bus. In miles, how far does the bus drop her off from school?
Answer:
a) Yes she has enough oil for 2 batches
b) 1/4 miles
Step-by-step explanation:
a) A recipe for 1 batch of cookies calls for 1/3 cup of oil. You have 3/4 cup of oil. Do you have enough oil for 2 batches of cookies?
1 batch of cookies = 1/3 cup of oil
2 batches = x
Cross Multiply
x = 2 × 1/3 cup of oil
x = 2/3 cup of oil will be needed for 2 batches
Subtracting 2/3 for 3/4
= 3/4 - 2/3
= 1/12 cup of oil is left
Yes she has enough oli for 2 batches
b) Complete Question
Clara travels a total of 2 3/4 miles to school each day. She walks 1/2 mile from her home to the bus stop. She then travels 2 miles on the city bus. In miles, how far does the bus drop her off from school?
This is calculated as:
2 3/4 miles - ( 2 miles + 1/2 ) miles
= 2 3/4 - 2 1/2
= 1/4 miles
write 0.009 as a percent
Margaretta cleans houses. She can clean 12 houses in 10 hours. If she cleans houses at a constant rate, how many hours will it take Margaretta to clean 27 houses?please i need help
Answer:
32 hours and 15 minutes or 32.4
Step-by-step explanation:
12 divided by 10 = 1.2
27 x 1.2 = 32.4 or 32 hours and 15 minutes
A father receives a postcard from his son who is
away at college. It simply reads
SEND
MORE
MONEY
The father is slightly upset that this is all his son
wrote but noticed something interesting. If each
letter is replaced with a single and unique digit, it
would make a true addition statement. The father
replies that he would send money if his son could
figure out what digit each letter would represent.
Answer:
S = 9, E = 5, N = 6, D = 7, M = 1, O = 0, R = 8, Y = 2
Step-by-step explanation:
The given letters are;
SEND
MORE
MONEY
If we are to add the first two words to get the third word, then we have;
SEND + MORE = MONEY
Where, the letters are unique digits
The maximum value of M = 1, because, the two words are in thousands and their sum is in tens of thousands, they can make up to only a 10
Therefore, S = 9
O = 0
D + E = 10 + Y
1 + N + R = 10 + E
1 + E = N
∴ 1 + N + R = 10 + E gives;
1 + 1 + E + R = 10 + E
R = 10 + E - (1 + 1 + E) = 8
R = 8
We have;
9 XXX + 108X = 10XXX
From 1 + N + R = 10 + E, we have;
1 + N + 8 = 10 + E
END + RE = NEY
E(1 + E)D + 8E = (1 + E)EY
(1 + E)EY - E(1 + E)D = 8E
10 + Y - D = E
By trial and error, we have;
If Y = 2 and D = 3, we have E = 9 which is not unique
Y = 4 and D = 3, we have E = 11 which is a double digit
Y = 2 and D = 7, we have E = 5
∴ N = 6 which is unique
Trying the combination gives;
S = 9, E = 5, N = 6, D = 7, M = 1, O = 0, R = 8, Y = 2
SEND + MORE = MONEY → 9567 + 1085 = 10652 which is correct.
In a group of 90 seventh
graders, 80% like hot chocolate.
How many students do not like
hot chocolate?
Answer: 18
Step-by-step explanation:
90 / 10 = 9 (10%)
9 x 8 = 72 (80%)
90 - 72 = 18 (20%)
Order these from least to greatest: .25, 3/8, 7/12, 5/16, .5
There are 5 choices for each of 6 multiple choice questions on a quiz. How many outcomes are there
Answer:
I think 30
Step-by-step explanation:
Because 5 times 6 is 30
write each number in expanded form
13. 4,678
14. 98,438
Answer:
13. 4,000+600+70+8
14. 90,000+8,000+400+30+8
Step-by-step explanation:
Answer:
13. 4,000+600+70+8
14.90,000+8,000+400+30+8
Step-by-step explanation:
How are pairs of alternate interior angles related to one another? How are pairs of alternate exterior angles related to one another? Describe the relationship between these pairs using geometric terms.
Answer:
Each pair of alternate interior angles is congruent, and each pair of alternate exterior angles is congruent.
Step-by-step explanation:
Pairs of alternate interior angles are congruent angles located inside two lines when a transversal intersects them. Similarly, pairs of alternate exterior angles are congruent angles located outside the two lines when a transversal intersects them.
Relationships between pairs of alternate interior angles and pairs of alternate exterior anglesThe relationships are:
Pairs of Alternate Interior Angles:Location: Inside the two lines.
Formation: Formed when a transversal intersects the two lines.
Relationship: Alternate interior angles are congruent, meaning they have the same measure.
Pairs of Alternate Exterior Angles:Location: Outside the two lines.
Formation: Formed when a transversal intersects the two lines.
Relationship: Alternate exterior angles are congruent, meaning they have the same measure.
In both cases, the congruence of these angle pairs is a result of the intersecting lines and the transversal creating specific geometric relationships.Learn more on alternate angles here https://brainly.com/question/26167358
#SPJ2
7. Which of the following expressions has a value of 1 ?
1
Choose:
(-1)
o 10
o 1-1
O All choices
O A
ов
Answer:
what is A and B
Step-by-step explanation:
I need more info pls
100 POINTS!!!!!!!!!!! ( I NEED FAST ANSWERS ) Two rental car companies costs are compared below. At what mileage is the cost for the two companies the same?
Answers:
15 miles
25 miles
They are never the same
20 miles
Answer:25
Step-by-step explanation:
Max and his brother exercise together. Max does half as many sit-ups as his brother does during a workout. If Max's brother does between 100 and 150 sit-ups, which expression describes s, the number of sit-ups that Max does?
A. 0 ≤ s ≤ 50
B. 50 ≤ s≤ 75
C. 100 ≤ s ≤ 150
D. 200 ≤ s ≤ 300
Answer:C is the correct answer,
Step-by-step explanation:
50 ≤ s≤ 75 describes the number of sit-ups that Max does so option (B) will be correct.
What is inequality?A difference between two values indicates whether one is smaller, larger, or basically not similar to the other.
A mathematical phrase in which the sides are not equal is referred to as being unequal. In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.
In other words, inequality is just the opposite of equality for example 2 =2 then it is equal but if I say 3 =6 then it is wrong the correct expression is 3 < 6.
Max does "s" number of sit-ups then max brother will do "2s".
Now,
Given that,
Max's brother does between 100 and 150 sit-ups
So,
100 ≤ 2s ≤ 150
Divide by 2 into both sides
50 ≤ s ≤ 75
Hence " 50 ≤ s≤ 75 describes the number of sit-ups that Max does".
For more about inequality,
brainly.com/question/20383699
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Kilometers and inches are some units used to measure length. What are some other units used to measure length?
I need the answer quick
Answer:
Meters, miles, feet, centimeters
Step-by-step explanation:
A school sold brownies and cupcakes at a bake sale. There were 592 total items available for sale. All 286 brownies were sold. Of the cupcakes for sale, 49 did not sell. How many cupcakes did sell at the bake sale? Select the correct equation to solve. A. 592 - 286 - 49 = c B. 592 - 286 + 49 = c C. 592 + 286 - 49 = c
Answer:
A. 592 - 286 - 49 = c
Step-by-step explanation:
A school sold brownies and cupcakes at a bake sale. There were 592 total items available for sale. All 286 brownies were sold. Of the cupcakes for sale, 49 did not sell. How many cupcakes did sell at the bake sale?
Total number = 592
Total number of brownies = 286
The cup cakes for sale = 592 - 286
= 306 cupcakes.
49 of the cupcakes did not sell
The cupcakes that sold = 306 - 49
= 257 cupcakes were sold.
Therefore, the correct equation to solve. A. 592 - 286 - 49 = c
Construct the line perpendicular to segment TU at point V
Answer:
Option (2)
Step-by-step explanation:
Steps to draw a perpendicular at a point lying on a segment;
1). Take a point on the segment at which the perpendicular is to be drawn.
2). Draw an arc from the point chosen on the segment which intersects the segment at the two different points.
3). Now mark two arcs from these points with the same radius intersecting each other on the same side of the segment.
4). Join the point of intersection of the arc with the point given on the line with straightedge.
Hence a perpendicular is drawn at a point of a segment.
These steps have been followed in option (2).
Option (2) will be the answer.