100 Points :)
The rectangle is being reduced by a scale factor of 3/4. What is the area of the new image?
F. 180 cm²
G. 90 cm²
H. 160 cm²
J. 75 cm²
Answers
Answer:
The rectangle is being reduced by a scale factor of 3/4, which means each side is reduced by the scale factor of 3/4. Therefore, we have 8* (3/4) = 6, and 20* (3/4) = 15. So, the new side lengths are 6 and 15, and so the area is 90 (6x15).
Answer:
90 cm^2
Step-by-step explanation:
The side lengths are reduced by 3/4
8 * 3/4 = 6
20 * 3/4 = 15
The new side lengths are 6 cm by 15 cm
The area is
A = l * w
A = 6*15 = 90 cm^2
Related Questions
What is the value of this expression?
Answers
Answer:
D
Step-by-step explanation:
The answer is 6
Find the circumference of the circle. Use 3.14 for pi
Answers
Answer:
A. C = 43.96
Step-by-step explanation:
Circumference = Diameter * pi
Your diameter in this problem (given by the picture) = 14 inches.
If we plug this into the formula:
C = 14 * 3.14 = 43.96
There is a problem with your question, however, because the length we have found is in inches, while all of your options are in centimeters. However, converting the correct inches answers into centimeters is not an answer choice.
pi = 3.14
diameter = 14 in
3.14 x 14 = 43.96 (option 1)
The volume of a cylindrical container is 226 cubic centimeters. The radius of the container is 6 centimeters. Find the height of the container. Round your answer to the nearest whole number. I WILL PICK BRAINLEST
Answers
Here you go i hope i could help you
good luck!!!!
need help with this question.
Answers
Answer:
1. Positive
2. Negative
3. Negative
4. Positive
Step-by-step explanation:
Can anyone help me out I will give you a brainlist if you answer right
Answers
sample may not be valid. Firstly, she had a
relatively small sample size, meaning that
she had a potentially large margin of error.
Additionally, she was asking students from
her math class, which could also have
created a bias simply due to the fact that
they were currently doing math. In order to
survey a more valid sample, she should
consider student of other grade levels and
from other classes to ensure that she has
the most information possible and to create
variation in her sample.
Hurry Asap I Will Give Brainliest!!
Answers
Answer:
3, 4
Step-by-step explanation:
Step by step
BRAINLIESTTTTTT ASAP HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
)
Part C: What is the surface area of PRISM A a NOT B PRISM A
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-----------------
Hope this helps!
help plzz i will give u 15 points if u answer
Answers
Find the total monthly pay if total sales for a month were $34,450, the commission rate is 4.5% and the weekly base salary $175
Answers
Answer:
196.9
Step-by-step explanation:
1. Kamar’s bedroom is shaped like a rectangle that is 16 feet long and 12 feet wide. He wants to put carpet on the floor of the entire room. How many square feet of carpeting does he need? *
A. 28 feet
B. 28 square feet
C. 192 feet
D. 192 square feet
Answers
Answer:
The answer is D.192 Square Feet because you would multiply 12*16 and you would get 192
Step-by-step explanation:
Eckert has $200 in his savings account. Eckert withdraws $5 per day. Bjorn has $20 in his savings account. Bjorn deposits $10 per day. How many days will it take before Eckert and Bjorn have the same amount of money in the bank?
Answers
Answer: 12 days
Step-by-step explanation:
Step -by -step
find area and circumference of the circle (12.) pls NO links
Answers
Answer:
The area is 452.39
The Circumference is 75.36
Step-by-step explanation:
Circumference - 75.4
What is the value of F ?
Answers
Answer:
50 degrees
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
The entire angle is 80 as shown.
The value of the missing angle can be found by using the following
F=80-30
F=50
please help will get brainliest and 10 points if correct
Answers
Answer:
I think the answer is 18 because 20+18=38 and 7x2= 14
Then you would multiply 38 x 2to get 76
14 + 76 = 90
Step-by-step explanation:
I hope this helps <3
Is this polygon regular or irregular?
irregular
regular
Answers
Answer: irregular
Step-by-step explanation:
it is irregular because its sides are not equal
Jonah studied for 3 hours longer than Sierra. he also studied for 3 times as many hours as William. these relationships are shown on the graphs below. which statement is true if Jonah studied for 6 hours?
A) William studied for 3 hours longer than Sierra
B) Sierra studied 3 hours longer than William
C) William studied for 1 hour longer than Sierra
D) Sierra studied 1 hour longer than William
Answers
A tree in John's backyard has been growing for 4 1/2 years. The tree is 4/5 meters tall. What is the unit rate in meters per year? No links or I will report. Answer in a fraction or mixed number in simplest form or whole number. Answer fast please.
Answers
Answer:
5 127/200 meters
Step-by-step explanation:
4 1/2 = 4 5/10 | 4/5 = 8/10
--------------------------------------
4 5/10 = 4.5 | 8/10 = 0.8
--------------------------------------
4.8 divided by 0.8 = 5.625
--------------------------------------
5.635 = 5 635/1000
635/1000 divided by 5 = 127/200
--------------------------------------
5 + 127/200 = 5 127/200
The unit rate in meters per year is 8/45 meter/year.
Given that, a tree in John's backyard has been growing for [tex]4\frac{1}{2} = \frac{9}{2}[/tex] years. The tree is 4/5 meters tall.
What is the unit rate?Unit rate can be defined as the ratio between two measurements with the second term as 1. It is considered to be different from a rate, in which a certain number of units of the first quantity is compared to one unit of the second quantity.
Now, unit rate = 4/5 ÷ 9/2
= 4/5 × 2/9
= 8/45 meter per year
Therefore, the unit rate in meters per year is 8/45 meter/year.
To learn more about the unit rate visit:
https://brainly.com/question/11258929.
#SPJ2
A stock was priced [tex]$12 | 3/8[/tex] per share. It rose in price by [tex]$3 | 1/4[/tex] per share. What was its new price?
A. [tex]$15 | 5/8\\[/tex]
B. [tex]$9 | 1/4[/tex]
C. [tex]$15 | 1/3[/tex]
D. [tex]$9 | 1/8[/tex]
Answers
Answer:
9 1/4
Step-by-step explanation:
12 3/8 - 3 1/4= 9 1/4
This is a khan academy
Answers
Answer:
Total angles on a straight Line is 180°
SO
x + 12 + 100 + x = 180
2x + 112=180
2x= 180 - 112
2x =68
x=34°
Have a great day!!!
X= 34
X+12 = 46
Katie draws 14 pictures in 24 minutes. At this rate, how many pictures can she draw in 312 minutes?
Answers
Answer:
Hi there! the answer should be: Katie can draw 182 pictures in 312 minutes
Step-by-step explanation:
312 ÷ 24 = 13
14 x 13 = 182
hope this helped qwq
first, we should find out how many pictures she can draw in 1 minute. 14/24 equals 0.583333... pictures per minute. 0.583333... times 312 equals 182 pictures (i used a calculator so this should be correct). hope this helps!
Please help it's important
solve for x
in the picture
Answers
Free 5 points !
Which word does not belong?
• descubrir
•resolver
•platicar
•averiguar
ANSWERS
1.) C. platicar
2.) D. cuerpo
3.) C. a murderer
4.) B. closed
5.) B. to kill
5x-57=3x+5 Subtract 3x on both sides
-3x -3x
2x-57= 5 Add 57
+57 +57
2x= 62 Divide both by 2
X= 31
Can I get some help please?
Answers
Answer: A
Step-by-step explanation:
A linear function is described as:
https://tex.z-dn.net/?f=f(x)%20%3D%20ax%20%2B%20b
When the value of x = 0, then you're left with
https://tex.z-dn.net/?f=f(x)%20%3D%20b
In this question, the speed of sound is the linear function while the temperature is the independent variable. When T = 0, you're left with
https://tex.z-dn.net/?f=S(0)%20%3D%20331.4
Which means the speed of sound in air when temperature is 0°C is 331.4m/s.
Please help this, I will give 20 points if all answered :)
Answers
Answer:
1. A fossil is the remains of a once living animal from long ago. Fossils can be Bones, Shell, Exoskeleton, stone prints and more.
2. A observation is something seen and physically recorded as in a inferences is a guess or idea that needs to be supported BY EVIDENCE.
4. For a fossil to be fossilized it needs to be covered in sediment which prevents the fossil from decaying.
5. I THINK that's false
Answer:
1) Fossils are the preserved remains, or traces of remains, of ancient organisms. Fossils are not the remains of the organism itself! They are rocks.
A fossil can preserve an entire organism or just part of one. Bones, shells, feathers, and leaves can all become fossils.
Fossils can be very large or very small. Micro-fossils are only visible with a microscope. Bacteria and pollen are microfossils. Macrofossils can be several meters long and weigh several tons. Macrofossils can be petrified trees or dinosaur bones.
Preserved remains become fossils if they reach an age of about 10,000 years. Fossils can come from the Archaeaean Eon (which began almost 4 billion years ago) all the way up to the Holocene Epoch (which continues today). The fossilized teeth of wooly mammoths are some of our most "recent" fossils. Some of the oldest fossils are those of ancient algae that lived in the ocean more than 3 billion years ago.
2)It is important to understand that an observation is something that can be easily seen whereas an inference is a guess or idea that needs to be supported by evidence. For example, students can make the observation that a gecko has four short, skinny legs.
3) I don't know what the simulation is, but I'm guessing that one observation could be made about the amount of time that a certain amount of organisms fossilize on the beach, the floodplain and the upper river.
4) Sediment (soon after death)
5) True
Step-by-step explanation:
Please mark Brainliest I'm desperate! Hope this helps. <3
Please answer…
18 points…
Answers
Answer:
62 miles/hour
Step-by-step explanation:
You can solve this the way you would solve any other "averaging" problem.
(50 + 50 + 70 + 70 + 70) / 5 = 62
He traveled 50 mi/hr for the first 2 hours and 70 mi/hr for the remaining (3 hours). Add up all the values and divide by the amount of hours (5).
Hope this help
could someone help me please thank you
Answers
it the red one which has the number 1
ans /4 actually can u give five more sentences
Someone help me with this immediately
Answers
for question 1
Area of Base B =45×25 = 1125 cm²
perimeter of base P = 2(45+25) = 140 cm
Height = 15 cm
Using the formula
Surface area = 2B + Ph
A = 2×1125 + 140×15= 4350 cm²
Voume = Bh = 1125×15= 16875 cm³
For question 2,
Area of base = 7× 5/2= 17.5 cm²
Perimeter of base = (7+7+7) = 21 cm
Surface area = 2B + Ph
Surface area of prism = 2×17.5+ 21×10 = 245cm²
Volume = Bh = 17.5×10 = 175 cm³
Answer:
Step-by-step explanation:
for question 1
Area of Base B =45×25 = 1125 cm²
perimeter of base P = 2(45+25) = 140 cm
Height = 15 cm
Using the formula
Surface area = 2B + Ph
A = 2×1125 + 140×15= 4350 cm²
Voume = Bh = 1125×15= 16875 cm³
For question 2,
Area of base = 7× 5/2= 17.5 cm²
Perimeter of base = (7+7+7) = 21 cm
Surface area = 2B + Ph
Surface area of prism = 2×17.5+ 21×10 = 245cm²
Volume = Bh = 17.5×10 = 175 cm³
Please Help, due soon
Answers
Answer: integer +4Y, Integer +5.4X
Lisa went on a 52km hike. She divided the distance traveled evenly over 4 days.
How many meters did Lisa walk each day?
Answers
Answer:
52km divided by 4 = 13000mStep-by-step explanation:
52 kilometers divided by 4 days is 13000 meters
1 day hike = 52/4
= 13km
1 km = 1,000m
13km = (13 x 1,000)
= 13,000m
Therefore Lisa walked 13,000 metres each day on her 4 day hike.
Hope this helps. :)
(New Rank Reward) Determine the coordinates of the x-intercepts of the parabola.
Answers
Answer:
(2,0), (6,0)
Step-by-step explanation:
X-intercepts are just points that are on the x-line. The two points that are on the x-line is (2,0) and (6,0). Therefore, those are the x-intercepts.
If this helps please mark as brainliest
Answer:
(2,0)
(6,0)
Step-by-step explanation:
The X intercept is any point that touches the X-axis on the graph (The X-axis the line that goes from left to right).
From looking at this parabola, we can see that it touches the x-axis twice, at the points (2,0) and (6,0).
Please give me brainliest if I helped!
I WILL GIVE BRAINLIEST
Answers
Answer:
yes
Step-by-step explanation: