Answer:
7 x 2 is 14.
Step-by-step explanation:
Its the same thing as 7 plus 7.
The Multiplication of 7 and 2 results to 14.
What is Multiplication?The fundamental concept of repeatedly adding the same number is represented by the process of multiplication. The results of multiplying two or more numbers are known as the product of those numbers, and the factors that are multiplied are referred to as the factors. Repeated addition of the same number is made easier by multiplying the numbers.
We have to multiply 7 x 2.
So, we can either add 7 two times as
= 7 + 7
= 14
or we can multiply it
= 7 x 2
= 14
Learn more about Multiplication here:
https://brainly.com/question/11527721
#SPJ5
hi i need help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
y>2/3+3
Step-by-step explanation:
We know that the rise is two and run is three, 2/3. Then the blue shaded are would stand for y>. And the y-intercept is 3.
In the diagram of circle o below, what is m
Answer:
60°
Step-by-step explanation:
since chords AB and CD are parallel and BD is the diameter of the circle, so , it means that m arcAD or m<ABD= m<CDB
Plz help me solve this question ASAP!
R=200/(1-(1.011)^-20/0.011)
R = 200 [tex]\frac{200000x 1011^{-20} -200000x1000x^{20} }{11 x 1011x^{2o} }[/tex]
the X is multiplication
What is the y-intercept of the line represented by -2x + y = 4?
Please help me on this I will mark brainliest and 30 lts IF its correct
Answer:i will help! what do you ned help with?
Step-by-step explanation:
if I had
h 1
592×7
what doe that equal
Answer:
4,144
Step-by-step explanation:
I have no idea what you are trying to say, but if you meant what does 592 x 7 equal to, it will be 4,144.
Check:
4,144 / 7 = 592
4,144 / 592 = 7
Hope this helped!
Have a supercalifragilisitcexpialidocious day!
Find x.
x = 4
x = 5
x = 6
Answer:
x=4
Step-by-step explanation:
Answer:
Given triangles are similar
[tex] \frac{9}{6} = \frac{x}{4} \\\frac{3}{2} = \frac{x}{4} \\ x = \frac{(3 \times 4)}{2} \\ \boxed{x = 6}[/tex]
Value of x is 6.Given: A= (0, 0), (2, 1). (3, 1.5). (4, 2). .}ls A a function and why?
Answer:
Yes, it is a function
Step-by-step explanation:
the definition of a function is "a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output." Our input is represented by x, or the first number in the parentheses, and our output is y, or the second number in the parentheses. Because each x value had exactly one output, or y, it is a function
SOMEONE PLSSS HELPP MEE
its basically asking to turn those numbers in the world problem into exponential form
Answer:
Step-by-step explanation:
∛6t^2= (6t^2)^1/3=
also if you want further
6^1/3 t^2/3
write the coefficient form of x + 5
Claire drew a house for her art class. The drawing is shown below.
If a = 10 cm, b = 8 cm, c = 5 cm, and d = 3 cm, what is the perimeter of the drawing?
Answer:
perimeter=sum of all sides=a+b+c+d=10+8+5+3=26cm
please help i will mark branliest
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Express the equation in slope- intercept form
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (4, 1) and (x₂, y₂ ) = (5, 2) ← 2 ordered pairs from the table
m = [tex]\frac{2-1}{5-4}[/tex] = [tex]\frac{1}{1}[/tex] = 1 , then
y = x + c ← is the partial equation
To find c substitute any ordered pair from the table into the partial equation
Using (5, 2 ), then
2 = 5 + c ⇒ c = 2 - 5 = - 3
y = x - 3 ← equation representing the table of values
measuring lengths and angles
Answer:
What is the question?
Step-by-step explanation:
With no question I can't answer.
Answer:
Step-by-step explanation:
An angle is a fraction of a circle where the whole circle is 360°. A straight angle is the same as half the circle and is 180° whereas a right angle is a quarter of a circle and is 90°. You measure the size of an angle with a protractor.
Fred got a score of 80 on the test. Enter a division sentence using negative numbers where the quotient represents the number of questions Fred answered incorrectly on the test.
Answer:
.
Step-by-step explanation:
what is the answer to y-0.14y
Answer:
The answer is 0.86y
Step-by-step explanation:
which best describes the error in solving the system of linear equations
2x+y=5
3x-2y=4
Answer:
(2,1)
Step-by-step explanation:
Answer:
I do not know if this is what you meant
x=2
y=1
Step-by-step explanation:
2x+y=5
3x-2y=4
multiply by 2
4x+2y=10
3x-2y=4
add
7x=14
divide
x=2
substitute
2(2)+y=5
3x-2y=4
solve
y=1
f(-1) if f(x) = -3x – 5
Answer:
-2 would be the answer
The angle measurements in the diagram are represented by the following expressions.
A = 8 + 6
B40 38
13
Solve for and then find the measure of B:
HELP PLEASE
Step-by-step explanation:
Angles A and B are Alternate Exterior angles, therefore they are congruent.
=> 8x + 6° = 4x + 38°
=> 4x = 32°, x = 8°
Hence Angle B = 4(8°) + 38° = 70°.
6.18.54. -
Find the 9th term.
Answer:
a9=13122
Step-by-step explanation:an=a1rn−1
Substitute in the values of
a1=2 and r=3
an=(2)⋅(3)n−1
Remove parentheses.
an=2⋅3n−1
Substitute in the value of n to find the 9th term.
a9=2⋅3(9)−1
Subtract
1 from 9
a9=2⋅38
Raise 3 to the power of 8.
a9=2⋅6561
Multiply
2 by 6561.
a9=13122
The measures of three angles of a triangle are given by (x - 5)°, (2x)°, and (2x - 10)°. What is the value of x?
Step-by-step explanation:
adding all the angles then equate it to 180
x-5+2x+2x-10=180
5x-15=180
5x=195
x=39
to check, plugin x which is 39 into the given angles.
like, 39-5=34 and 2(39)=78 and 2(39)-10= 68
and all of this must be equal to 180 because the angle in a triangle is always 180 degrees.
So, 34+78+68=180
plz help ppl just keep trolling
Answer: 3rd option
Step-by-step explanation:
positive gradient and intercepts y axis on +1
A slide is 10 feet long and 9.3 feet high. How long is its base, from the bottom of the ladder to the end of the slide?
Answer:
3.92 feet
Step-by-step explanation:
The set up will be a right triangle
Given
Hypotenuse = 10feet (length of the ladder)
Opposite = 9.2 feet (Height of the slide)
Required
Length of the base l
USing the pythagoras theorem
adj^2 = hyp^2 - opp^2
l^2 = 10^2-9.2^2
l^2 = 100 - 84.64
l^2 = 15.36
l = 3.92 feet
Hence the base length is 3.92 feet
7. Subtract: (8 + 3i) - (-10 + 12i)
Answer:
18 - 9i
can also be written as 9(2 - i)
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Simply your expression
4[(12-2) ²÷4]
Answer:
100
Step-by-step explanation:
Simplify the following:
4 (12 - 2)^2/4
Hint: | Express 4 (12 - 2)^2/4 as a single fraction.
4 (12 - 2)^2/4 = (4 (12 - 2)^2)/4:
(4 (12 - 2)^2)/4
Hint: | Cancel common terms in the numerator and denominator of (4 (12 - 2)^2)/4.
(4 (12 - 2)^2)/4 = 4/4×(12 - 2)^2 = (12 - 2)^2:
(12 - 2)^2
Hint: | Subtract 2 from 12.
| 1 | 2
- | | 2
| 1 | 0:
10^2
Hint: | Evaluate 10^2.
| 1 | 0
× | 1 | 0
| 0 | 0
1 | 0 | 0
1 | 0 | 0:
Answer: 100
James wants to buy 4 books that are originally $12.99 each. If James buys the books during the sale,
what will be the total cost of the books without tax?
Answer:
$51.96
Step-by-step explanation:
multiply the original sales price by 4
please help i will
mark branliest
Answer:
False
Step-by-step explanation:
If Monica just adds 8 to the week number the values she would get would not equal those presented in the chart. Therefore this statement cannot be true.
Answer:
B, false
actually she is multiplying $3 by the week number
Step-by-step explanation:
4+8=12
6+8=14, not 18
8+8=16, not 24
10+8=18, not 30
Plz help me get the right answer
Answer:
=−2x²+9+2x²+6x−10
= 6x−1
Step-by-step explanation:
What is the probability that when you roll the number cube (6 sides) twice, you will get 1 on both rolls?
Answer:
1/36
Step-by-step explanation:
When you roll it the first time, the chances to get a 1 is 1/6.
when you roll it the second time, the chance is still 1/6, but the chance of rolling one twice in a row, is the product of the probabilities:
1/6 * 1/6 = 1/36
Please help!!!!!!!!!!!
Rewrite 7x+7y as the product of two factors
Answer:
7x + 7y is the product of 7 & (x + y)
Step-by-step explanation:
[tex]7x + 7y = 7(x + y)[/tex]
Hence 7 & (x + y) are the factors of 7x + 7y