Solve these equations:
Answer:
That is impossible to answer
Step-by-step explanation:
That is impossible to answer
I can not tell you because there is no number line
please help me........
Answer:
It's B
Hope it helps
A meteorologist was monitoring the temperature outside in degrees Fahrenheit (°F) and
wrote the expression 78 + (–6) – 5. Which statement best describes this expression?
Question 2 options:
The temperature started at 78°F and increased by 6°F. Then the temperature decreased by 5°F.
The temperature started at 78°F and increased by 6°F. Then the temperature increased by 5°F.
The temperature started at 78°F and decreased by 6°F. Then the temperature decreased by 5°F.
The temperature started at 78°F and decreased by 6°F. Then the temperature increased by 5°F.
A pair of jeans cost $39.99. If you have a coupon for 25% off, how much will the jeans cost before tax?
answer choices
$20.00
$30.00
$34.00
$37.00
Answer:
The closest answer is $30.00, the original answer is $29.99
Answer:
$30.00
Step-by-step explanation:
Find what 25% of $39.99 is
The answer is $9.99
Then Subtract $9.99 from $39.99
Pls help I don't understand this if you can show your work that would be awesome!
Answer:
15 unit^2
Step-by-step explanation:
Cut the shape into a square and a triangle, Do 3 x 3 for the square, which equals 9
Now subtract the 7 by 3 to find the length of the side of triangle, which is 4
The formula for triangle's area is 1/2 L x W, so 1/2 of 12 is 6, and 9+6 is 15
16. If the radius of a circle equals 14 cm, find its circumference correct to two decimal places.
Answer:
87.92cm
Step-by-step explanation:
2πr
14×3.14= 43.96
43.96×2= 87.92
Please help me if you understand this! (USAtest prep)
same question from earlier but i actually attached the image ;-;
the graph of h is the graph of f(x)=x^2 translated 4 units left and 7 units down. Write the function H in vertex form.
Answer:
f(x)=a(x - h)2 + k
Much like a linear function, k works like b in the slope-intercept formula. Like where add or subtract b would determine where the line crosses, in the linear, k determines the vertex of the parabola. If you're going to go up 2, then you need to add 2.
The h determines the movement horizontally. what you put in h determines if it moves left or right. To adjust this, you need to find the number to make the parentheses equal 0 when x equals -2 (because moving the vertex point to the left means subtraction/negatives):
x - h = 0
-2 - h = 0
-h = 2
h = -2
So the function ends up looking like:
f(x)=a(x - (-2))2 + 2
Subtracting a negative cancels the signs out to make a positive:
f(x)=a(x + 2)2 + 2
Step-by-step explanation:
The translated value of the function is h ( x ) = ( x + 4 )² - 7
How does the transformation of a function happen?The transformation of a function may involve any change.
Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.
If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:
Horizontal shift (also called phase shift):
Left shift by c units: y=f(x+c) (same output, but c units earlier)
Right shift by c units: y=f(x-c)(same output, but c units late)
Vertical shift:
Up by d units: y = f(x) + d
Down by d units: y = f(x) - d
Stretching:
Vertical stretch by a factor k: y = k × f(x)
Horizontal stretch by a factor k: y = f(x/k)
Given data ,
Let the function be represented as f ( x )
Now , the value of f ( x ) is
f ( x ) = x²
we can obtain the function h(x) by first translating it 4 units to the left, which gives us f(x + 4), and then translating it 7 units down, which gives us f(x + 4) - 7. Therefore, the function h(x) can be written as:
h(x) = f(x + 4) - 7
To write this in vertex form, we need to complete the square. First, we have:
h(x) = f(x + 4) - 7
h(x) = (x + 4)² - 7
This is the vertex form of the equation for h(x). The vertex of the parabola is at the point (-4, -7), which is obtained by setting x + 4 = 0 in the equation above.
The value of the vertex is -7, which is obtained by subtracting 7 from the squared term.
Therefore, the vertex form of the equation for h(x) is:
h ( x ) = ( x + 4 )² - 7
Hence , the transformed function is h ( x ) = ( x + 4 )² - 7
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Which statement about △ABC is NOT true?
A)BC is the longest side because it is opposite the largest angle.
B)△ABC is an obtuse scalene triangle.
C)AB is the shortest side because it is opposite the smallest angle.
D)∠B measures 95° because the sum of the angles in a triangle is 180°
Plz plz ans this with explanation
Answer:
8750
Step-by-step explanation:
Since the random sample contained 125 out of 500 people who voted for the dog park that is about 25%. since 25% of 500 is 125. If we scale that up to 25% of 3500 it would be 8750 people.
Answer:
The answer would be 8,750
Step-by-step explanation:
Out of a group of 500 from the 35,000, 125 people wanted a dog park. So find out how many groups of 500 are in 35,000. Which is 70 groups of 500. Since there's 70, you multiply 70 groups by 125
A cube has a surface are of 54. What's the volume?
A. 36
B. 27
C. 18
D. 64
80 points!!
We know that,
[tex]\bigstar \: \boxed{\sf {Volume_{(Cube)} = (\ell)^3}} \\ [/tex]
l = length of sideLet's find out the side first. We know that,
[tex]\bigstar \: \boxed{\sf {T.S.A_{(Cube)} = 6\ell^2}} \\ [/tex]
According to the question,
[tex] \longmapsto \sf {54 = 6\ell^2 } [/tex]
[tex] \longmapsto \sf {\dfrac{54}{6} = \ell^2 } [/tex]
[tex] \longmapsto \sf {9 = \ell^2 } [/tex]
[tex] \longmapsto \sf {\sqrt{9} = \ell } [/tex]
[tex] \longmapsto \sf \red{3 \: units = \ell } [/tex]
Now, calculating volume :
[tex]\bigstar \: \boxed{\sf {Volume_{(Cube)} = (\ell)^3}} \\ [/tex]
→ Volume = l × l × l
→ Volume = 3 × 3 × 3
→ Volume = 27
Option B is correct.The table shows the points Isabella scored during each basketball game of her regular season.
Find the range
The 1st quartile and the 3rd quartile
Answer:
first would be 5-6 and second would be 8-10
Step-by-step explanation:
To represent the number of squares after steps, Diego and Jada wrote different equations. Diego wrote the equation f(n)= (n+1) 2 . Jada wrote the equation f(n) = n 2+ 2n + 1. Are either Diego or Jada correct? Explain your reasoning.
Answer:
Diego is correct
Step-by-step explanation:
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
Answer: 602.88
Step-by-step explanation:
2πr^2+2πrh
2(3.14)(8)^2+2(3.14)(8)(4)
2(3.14)(64)+2(3.14)(32)
2(200.96)+2(100.48)
401.92+200.96
602.88
need the answer help me plz an thank u
A photographer is arranging 3 puppies in a row for a photo. There is one black puppy (B), one tan puppy (T), and one white puppy (W). Which list shows all the possible arrangements of the puppies?
A:TWB, BTW, WBT
B: BTW, BBB, TTT, WWW, BBT, BBW, TTB, TTW, WWB, WWT
C: BTW, BWT
D: TWB, TBW, BTW, BWT, WBT, WTB
Answer:d it’s obviously d brainlyest plz
Step-by-step explanation:
Charity sold 110 cookies for $0.75 each. Her cost to make each cookie was $0.20 plus $20 for boxes. How much profit will charity make on this sale?
A $64.50
B $62.50
C$60.50
D$40.50
Ethan has a job mowing lawns in the summer. He is dedicated to putting 35% of his income back into his business account. Last week he put $28 into his business account, how much money did he make last week?
pleasee help! Use the Transversal drawing that I created and find the value of x and the value of all the other angles
Answer:
dont understand this ...
Step-by-step explanation:
Once again Looking for the sum of all the answers, also need to round the neatest tenth. I got 11 but somehow it was wrong. Pls help quickly
Answer:
1. x=4.5
2. x=1.2
3.x=-40
4.x=9
Step-by-step explanation:
hhahsecbxhsaBNIMQKBS help?
Answer:
28.6
Step-by-step explanation:
Which types of graphs are best used when representing individual data points rather than categories?
line graph
bar graph
line plot
stem-and-leaf plot
Please answer this. Find the angles
Answer:
m2 = 145
m3 = 145
m4 = 35
Step-by-step explanation:
m<1 = m<4 because of vertical angles
m<2 + m<1 = 180
m<2 + 35 = 180
m<2 = 145
m<2 = m<3 because of vertical angles
Answer:
35°145°145°35°Step-by-step explanation:
180°-35°=145°
vertical angles are congruent so 1 ≅4 and 2≅3
Use properties of exponents to complete the equivalent expression. (Take a look at the image).
Area of a Triangle; A = ½bh
Area of a Rectangle; A = lw
-------------------------------------
The front view of a house is composed of a triangle and a rectangle.
The picture shows the front view of a house.
What is the area of the front of the house in square feet?
square feet
You receive a discount on each movie that you buy. The original price of each movie is x dollars. You buy 6 movies for a total of (6x-12) dollars. Find the amount of the discount for every movie you buy.
$2
$3
$6
$(x-2)
Answer:
6(X-2) so the last one
Step-by-step explanation:
Answer:
up top
Step-by-step explanation:
Which data will most likely show a positive correlation when graphed on a scatter plot?
Answer:
I would say A
Step-by-step explanation:
The price of the pizza and the number of toppings added is most likely show a positive correlation when graphed on a scatter plot.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The data that will most likely show a positive correlation when graphed on a scatter plot is the price of the pizza and the number of toppings added.
As the number of toppings added to a pizza increases, the price of the pizza is likely to increase as well.
we can expect to see a positive correlation between these two variables when graphed on a scatter plot.
Hence, the price of the pizza and the number of toppings added is most likely show a positive correlation when graphed on a scatter plot.
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CAN SOMEONE HELP MEEEE????
first bar: 4(high),21(across)
second bar: 9(high),22(across)
third bar: 12(high),14(across)
CORRECT ANSWERS WILL GET BRAINLIEST. 26 POINTS.
Compare the parallel boxplots. Which statement must be true? A) male plot has a smaller median and is not skewed B) male plot has a larger median and is skewed left C) male plot has a larger median and is skewed right D) female plot has a larger median and is skewed left
Pls help me with the help I don’t understand
Answer: for the first one shade 6 in and for the second shade 7 in and last one shade 11 in.
Step-by-step explanation:
