Answer:
the black bamboo
Step-by-step explanation:
100 cm is 1 meter and 11 x 12 is 132 so 1.3 meters
3 six feet less than the width
If f(x)
2x + 3, find f(-2)
Answer:
2x+3
f(-2)=:2x+3
2(-2)+3
-4+3
= -1
2. If you walk at a steady speed of 2.5 mph:
How far will you walk in one hour?
Answer:
two and a half miles
Step-by-step explanation:
A line slope has a slope -5 and passes through the point (2,2)..An equation for this line is
Answer:
y = -5x + 12
Step-by-step explanation:
First remember the equation y = mx + b
We have values for x, y, and m so all we need to do is solve for b.
2 = -5 (2) + b
2 = -10 + b
12 = b
Then plug that value back in and keep the variables for x and y
y = -5x + 12
compare1/2 with 3/4 using (<>=)
Answer: 3/4 is greater than 1/2
>
Step-by-step explanation:
Si tengo 10 melones y voy a repartir entre 15 niños cuánto le toca a cada uno
Answer:
0.66 melones por niño o 2/3
Step-by-step explanation:
10/15=2/3=0.66
A spinner has 16 equal-sized sections. Twelve of the sections are orange.
a. What is the probability that the spinner will land on orange?
b. Use words to describe the probability
a.
out of 16, or
.
4
b. It is
that the spinner will land on orange.
The probability that the spinner will land on orange is the likelihhood of landing on orange
The probability that the spinner will land on orange is 0.75
How to determine the probability?From the question, we have:
Spinner section = 16
Orange section = 12
So, the probability that the spinner will land on orange is:
p = 12/16
Evaluate
p = 0.75
Hence, the probability that the spinner will land on orange is 0.75
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Amelie travelled to her friend's house and her journey is shown on the distance-time graph below. She travelled the final 4 hours of her journey at a constant speed of 60 km/h. Work out the value of d. Distance travelled (km) 270- 0 3 Time (hours) -
The total distance traveled by Amelia to her friend's house is d = 510 miles
Given data ,
Let the distance traveled by Amelia to her friend's house be d
Now , the speed of the final 4 hours of her journey = 60 km/hr
So , the distance traveled in the final 4 hours = 4 x 60 = 240 km
And , the initial distance traveled = 270 km
So , from the graph
The total distance d = 270 + 240
d = 510 miles
Hence , the distance traveled by Amelia = 510 miles
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E Homework: 3.1 Homework
Evaluate the function f(z) = 3z-8 at the indicated values.
a) Find f(-4).
1
b) Find f
2
c) Find f(z-7).
a) f(-4)=
(Simplify your answer. Type an integer or a simplified fraction.)
THINGS
Replace z with the number inside the parenthesis:
f(z) = 3z-8
a. 3(-4) - 8 = -12-8 = -20
b. 3(1/2)-8 = 1 1/2 - 8 = -6 1/2
c. 3(z-7) - 8 = 3z-21-8 = 3z-29
A
B
C
D
37. What is the length of side P in the figure below?
6.7 cm
11 cm
15 cm
45 cm
20 cm
25 cm
P
The length of the side P is 15 cm. And the right option is C.
What is Pythagoras theorem?Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.
To calculate the length of side P we use Pythagoras theorem's formula
Pythagoras formula:
a² = b²+c²......................... Equation 1Where:
a = Diagonal of the rectangleb = Length of the rectanglec = Width of the rectangleFrom the diagram,
Given:
a = 25 cmb = 20 cmc = p cmSubstitute these values into equation 1
25² = 20²+p²p² = 25²-20²p² = 225p = √225p = 15 cmHence, the right option is C 15 cm.
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please help i will give my appreciation
Answer:
D i think
Step-by-step explanation:
They are looking for the sample so the containers selected is the sample. Pls give brainliest. Hope this helps
Find the rate of change
Answer:
The rate of change of function is: 2
Step-by-step explanation:
Using the given table we have to exclude two pairs of input and output.
The rate of change or slope of function is given as:
\(m = \frac{y_2-y_1}{x_2-x_1}\)
We take first two pairs of input/output from the table
(x1,y1) = (1,11)
(x2,y2) = (2,13)
Putting the values
\(m = \frac{13-11}{2-1}\\m =\frac{2}{1}\\m = 2\)
Hence,
The rate of change of function is: 2
Which system of linear inequalities is represented by
the graph?
O y X-2 and x-2y < 4
O yx + 2 and x + 2y < 4
O ya x-2 and x + 2y < 4
O y> x-2 and x + 2y <-4
NO LINKS!! URGENT HELP PLEASE!!!
NOT MULTIPLE CHOICE!!
8. a. Finish the table
b. Name the type of sequence
c. Find the equation for the following sequence
Answer:
7: 63
8: 73
arithmetic sequence
y = 10x - 7
or f(n) = 10x -7
or
\(a_{n}\) = 3 + (n-1)10
Step-by-step explanation:
the output increases by 10 every time that the input increases by 1. That gives us our common difference or slope. The y intercept is -7. That is the value is you worked backwards until you get to n = 0. The initial value is 3. That is when n is 1.
When n is 3, f(n) is 23
When n is 2, f(n) is 13
When n is 1, f(n) is 3
When n is 0, f(n) is -7
I am not sure if this is clear. I am assuming that you have a lot of knowledge of linear equations and how to write arithmetic sequence. If my explanation is confusing it is me and not you.
Answer:
a. 63,73
b. Arithmetic sequence
c.t(n)=10n-7
Explanation:
a. Here is the completed table:
n | t(n)
4 | 33
5 | 43
6 | 53
7 | 63
8 | 73
b.
The type of sequence is arithmetic.
An arithmetic sequence is a sequence of numbers where the difference between any two consecutive terms is constant.
In this case, the difference between any two consecutive terms is 10.
c.
The equation for the arithmetic sequence is:
t(n)=a+(n-1)d
where:
t(n) is the nth term in the sequencen is the term numberd is the common differencea is the first termFor Question:
d=43-33=10a=?Now
equation becomes:
t(4) = a+(4-1)10
33=a+30
a=33-30
a=3
Now, the Equation becomes
t(n) = 3+(n-1)10
t(n) = 3+10n-10
t(n)=10n-7
What is the positon of the letter E on the number line and how can i write it as a fraction or mixed number
We are asked to identify the position of the letter E on the number line.
First of all, count the total number of spacings between 2 and 3.
There are a total of 7 spacings.
The letter E is at the 6th spacing.
So, we can write the position of the letter E in the mixed form as
\(2\frac{6}{7}\)We can also re-write the above mixed number as a fraction
\(2\frac{6}{7}=\frac{2\times7+6}{7}=\frac{14+6}{7}=\frac{20}{7}\)So, the position of the letter E on the number line as a fraction is 20/7
Solve by Factoring:
2x^2 - x - 3 = 0
Answer:
x = 3/2 or x = -1
Step-by-step explanation:
2x² - x - 3 = 0
2*(-3) = -6
Factors of -6:
(-1, 6), (1, -6), (-2, 3), (2, -3)
We need to find a pair that adds up to the co-eff of x which is (-1)
Factors :(2,-3)
2 - 3 = -1
so, 2x² - x - 3 = 0 can be written as:
2x² + 2x - 3x - 3 = 0
⇒ 2x(x + 1) -3(x + 1) = 0
⇒ (2x - 3)(x + 1) = 0
⇒ 2x - 3 = 0 or
x + 1 = 0
⇒ 2x = 3 or x = -1
⇒ x = 3/2 or x = -1
Can you graph these y=.08x+100
Y= 1.60x +0
Answer:
Sure
Step-by-step explanation:
The red line is \(y=.08x+100\)
The blue line is \(y=1.60x+0\)
F(x)=-x2-7x-5
Find f(-5)
Answer:
f(-5)=5
Step-by-step explanation:
the "-5" is telling us what to plug in for x. So, the new equation would be:
f(-5)= -(-5)^2-7(-5)-5
if we reduce, the expression would be
-25+35-5
our final answer would be 5.
What is the area, in square feet, of the trapezoid below?
Please help
See the picture
How many ways to paint a house with 3 different colors from a pool of 12 distinct colors
what is the slope of the line of y=2x-100
ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
Answer:
B
Step-by-step explanation:
If you shifted this equation 7 units to the right and 3 down, the new formula would be \(4(x-7)^2-19\), or answer choice B. Hope this helps!
What is the volume of the sphere? Use 3.14 for pi. Round to the nearest whole number.
423 m³
423 m³
2144 m³
2144 m³
1582 m³
1582 m³
985 m³
10. A company sold a total of $1440 in gift bears for Valentine's Day. If the gift bears cost $15 apiece, how many gift bears did it sell? A. 15 B. 96 C. 144 D. 1440
Answer:A
Step-by-step explanation:
1440:15=96
( 7 − 1 9 ) ( 9 − 3 7 )
Answer:
-12 × -28
=336.
Hope it helps you.Can someone pllease help me with this question
Answer:
it's not possible because you need to of the angles to find the third one
Which statement is true about the measure of angle R’??
Answer:
Angle R is an Angle
Step-by-step explanation:
This question has no photo or context
What is the slope of the line that passes through the points (- 5, - 5) and (- 5, 5) ? Write your answer in simplest form .
Jdjsjdjdnndnxnxnxnxjxnnxnxnxnxncncncnxnxnnxnxnxncnccncnncncncncjcjdnx.
Answer:
?
Step-by-step explanation:
Answer: so 2 +5/6 =2
Step-by-step explanation:
The reson is I’m doing this for a challenge ty
Given the formula p=m⋅v where
p represents momentum,
m represents mass and has units of kilograms (kg), and
v represents velocity and has units of meters per second (ms).
Select an appropriate measurement unit for momentum, p.
A. kg⋅m⋅s
B. kg⋅m−s
C. kg⋅m/s
D. kg⋅s/m
The appropriate unit for measurement for momentum p is kgm/s ( option C)
What is momentum?momentum is defined as the product of mass of a body and it's velocity. momentum is a vector quantity. It is represented by p
From the definition of momentum, momentum can be expressed as :
p = m× v
where m is the mass of the body and v is the velocity of the body.
For example if a body of mass 5kg is moving with a velocity of 10 m/s, it momentum will be 5×10 = 50kgm/s
The change in momentum of a body is referred to as the impulse of the body.
from the formula;
v has a unit of meter per second (m/s)
m has a unit if kilogram (kg)
therefore the unit of measurement of p will be:
p = kg × m/s
p = kgm/s
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