Answer:
a question without an = sign is called an expression
Step-by-step explanation:
Answer:
A query
Step-by-step explanation:
what is the slope of this line?
Answer:
Step-by-step explanation:
(-2, 0), (1, 2) = (2 - 0)/(1+2)= 2/3
Solve the Equation:
1/5x + 1/4x = 18
Answer:
4
Step-by-step explanation:
Step 1:
1/5x + 1/4x = 18
Step 2:
4/20x + 5/20x = 18
Step 3:
9/20x = 18
Answer:
x = 4
Hope This Helps :)
(b)
[tex] {4}{a}^{2} + {b}^{2} [/tex]
Answer:
A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)
Proof : (A+B) • (A-B) =
A2 - AB + BA - B2 =
A2 - AB + AB - B2 =
A2 - B2
Note : AB = BA is the commutative property of multiplication.
Note : - AB + AB equals zero and is therefore eliminated from the expression.
Check : 4 is the square of 2
Check : a2 is the square of a1
Check : b2 is the square of b1
Factorization is : (2a + b) • (2a - b)
Estimate the square root. Round to the nearest integer.
V56
Which sequence of transformations proves congruence from parallelogram EFGH to parallelogram
E'F'G'H'?
A. Reflect across the x-axis, then rotate 180°
B. Rotate 180°, then reflect across the x-axis
C. Translate 12 units down, rotate 90° clockwise, then reflect across the y-axis
D. Rotate 90° counterclockwise, reflect across the y-axis, then reflect across the x-axis
Answer:
D.
Step-by-step explanation:
Answer:
its definitely D hope I helped
How do you determine where to put the units in the conversion factor when filing in your fraction to work with
well first you have to find which is the top number and the top is called the numerator and which is the bottom number And it’s the called the denominator.
Find x I been trying to find this it so long
How do I do this. I don't know how to do it.
Answer:
I'm guessing, say all of them are 20 cm, by the looks of it
Answer:
I think your just guessing what the centi-meters are for that specific letter
Step-by-step explanation: I dont know :P
(6x9) x 10^3 the value
Fred is training for a cross-country race. At practice last week, he ran 6.25 miles in 1 1/4 hours. At that speed, how long would it take Fred to run 8.5 miles?
Answer:
1.7 hours
Step-by-step explanation:
6.25/1.25= 5
8.5/5= 1.7
It would take Fred 1.7 hours to run 8.5 miles.
Calculate the ratio to the nearest hundredth (Please do them all for me)
PLEASE!
Answer:
3.14
Step-by-step explanation:
all of them problem is 3.14
The solution of the every given ratio is 3.14.
What is pi?The number π is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159.
Given that, are the circle's circumferences and their diameters,
we need to find the ratio of both,
Since, we see that, the pi is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159.
So, when we will solve the ratios given we will get pi,
Because the ratios are of circumferences and diameters,
So, the value of each ratio is 3.14
Hence, the solution of the every given ratio is 3.14.
Learn more about pi, click;
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Sketch a graph for the given situations. Tell whether each graph is discrete or continuous.
Answer:
the answer is that 7x6 42 so you must divide by x to get the population
Step-by-step explanation:
Please answer this I need help.
Answer:
Here I will explain this for you
Step-by-step explanation:
For the first questions 21-28 all you have to do is plug in 11 for s and plug in 8 for v. So then you would solve for the answers and that's all. For 29-34 a little hint is for you todo everything that is in () first than [] then multiply that answer by the outside number. For 35 and 36 plug in what you know form what it tells you into the formula. B=4 and H=9 for example plug that into the formula that they give which is bh/3 and you would get your answer. But always try to do the square root first if they give you that in the number. Also, don't forget to label your answer (cm) for the last to questions.
PLEASE HELP ASAP! LOOK AT THE IMAGE
Answer: Number 1
Step-by-step explanation:
help needed please!!
Answer:
B
Step-by-step explanation:
Supplementary angles are when the sum of 2 angles is 180 degrees this does not mean the angles are congruent, the only way for them to be congruent is if they both were 90 degrees.
Find the coordinates of the missing endpoint if B is the midpoint of AC. A(1,7),B(-3,1)
Answer:
C(-7,-5)
Step-by-step explanation:
b is the mid point of AC
the coordinate of A ( 1,7)
the coordinate of B (-3,1)
XB= (XA+XC)/2
-3 = (1+XC)/2
-6=1+XC
XC=-6-1 =-7YB=(YA+YC) /2
1=(7+YC)/2
2=7+YC
YC=2-7
YC=-5
C(-7,-5)image
The figure above shows the graph of h(x) = x+1−−−−√3– 2, a translation of the parent function g(x) = x−−√3. How is the graph of the parent function translated?
Question 5 options:
A)
Left 1 unit and up 2 units
B)
Left 1 unit and down 2 units
C)
Right 1 unit and up 2 units
D)
Right 1 unit and down 2 units
Answer:
B.
Step-by-step explanation:
The graph is translated 2units to the left and 1 unit up.
What is transformation of graph?Transformation of a graph is defined as the changes in the shape of the coordinate plane of the given function by rotation, reflection and translation. Translation is rigid movement in the parent graph either vertically or horizontally.
According to the question,
Parent square function f(x) is transformed to create a new function g(x) .
f(x) = √x
g(x) = √x-2+1
As we can see x is shift by x-2 which explains graph is translate 2 units to the left.
(x-2+1) : +1 is representing 1 unit up.
Hence, the graph is translated 2units to the left and 1 unit up.
Learn more about transformation of graph here.
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Solve the equation
Z+3=-6
Z=????
Answer:
Z=-9 that is the question
Simplify by combining like terms.
0.5x-x
Answer:
[tex]-0.5x[/tex]
Step-by-step explanation:
[tex]0.5x-x[/tex]
First we need to simplify 0.5x-x.
[tex]0.5x+-x[/tex]
We need to combine like terms. Now add parenthesis.
[tex](0.5x+-x)[/tex]
[tex]-0.5x[/tex]
Now you got an answer!
Hope this helps!
11
Which correctly solves the equation ab+c= d for b.
A b = d – a-c
B b = a (d - c)
d
C 6
с
a
d-c
D) b
a
Plz help
Answer:
[tex]b=\frac{d-c}{a}; a\neq0[/tex]
Step-by-step explanation:
[tex]ab+c=d\\\\ab+c-c=d-c\\\\ab=d-c\\\\\frac{ab=d-c}{a}\\\\\boxed{b=\frac{d-c}{a}}; a\neq0[/tex]
Hope this helps.
Answer: ......
Step-by-step explanation: ....
whats the value of x (9x+5)° (5x+1)°
Answer:
x=1
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
What is equivalent to 8x-y+3x
Answer:
11x-y
Step-by-step explanation:
11x-y
hope l helped
Mary spent $8 of the $40 that
she had. What is this as a
fraction?
Answer:
8/40 is the correct answer
What is 2x(3x+4)????
Answer:
The answer to your question is: 6x² + 8x.
Ameer biked 5 miles and then took a break. After the break,
he rode at a constant rate of 8 miles per hour for h hours.
What does the expression 5 + 8h represent?
A. Ameer's average rate of speed
B. the total time that Ameer rode
C. the total distance that Ameer rode
Answer:
C. You would be finding the total distance. You arent finding the rate because there is no division, and we dont know how long it took hime to ride the original 5. The answer is C.
1. What is the product of 6.8 and 4.7?
A. 3.196
AB. 31.96
C. 319.6
D. 3196
Answer:
A
Step-by-step explanation:
Answer:
31.96
Step-by-step explanation:
Product means muliplaction.
6.8*4.7=31.96
I would really appreciate some help :)
Answer:
is the answer 7 i think sorry if it not correct but i think it is
Answer:
x ≥ 1: first photox ≥ 3: second photowhat is 8x-2-5x+5=12
Which expression is equivalent to 10p - 35?
a) 5(2p-7)
10(-35)
5p(2-7)
d
10p(-35)
Answer:
a: [tex]5\left(2p-7\right)[/tex]
Step-by-step explanation:
[tex]10p-35[/tex]
[tex]5* \:2p-5* \:7[/tex]
[tex]5\left(2p-7\right)[/tex]
A club has $5$ members from each of $3$ different schools, for a total of $15$ members. How many possible ways are there to arrange a presidency meeting under the following conditions: i. The club must choose one of the $3$ schools at which to host the meeting, and ii. The host school sends $2$ representatives to the meeting, and each of the other two schools sends $1$ representative.
Please answer this correctly, I will mark the person who gets it correct Brainliest.
Answer:
750
Step-by-step explanation:
Pick one of the schools as the host. There are C(5, 2) ways to select the two representatives from that school and C(5, 1) ways to pick a representative from each of the other schools. So once we have selected a host school, there are 10*5*5=250 ways to pick the representatives. However, any of the three schools can be the host, so we need to multiply 250 by 3 to get 750 ways.
