Answer:
36
Step-by-step explanation:
9 x 4 =46
Answer:
9999 is largest four digit name
. ………….. is the reciprocal of
pls help with this question
Answer:
yes
Step-by-step explanation:
it passes the vertical line test
1
The grocery store was
clearing out inventory and
offering 25% off all items.
Write an expression to
show the price of all the
items after the discount
using (p) as the original
price.
7.EE.2
Answer:
discount price = 0.75p
Step-by-step explanation:
100%-25% = 75% or 0.75
Hello can i please have help on this question thank you
Answer:
[tex] y = \frac {1}{2}x +2[/tex]
Step-by-step explanation:
Line is passing through the points (0, 2) & (2, 3)
Slope of line = (3 - 2)/(2 - 0) = 1/2
Equation of line in point slope form is given as:
y - 2 = 1/2(x - 0)
2(y - 2) = x
2y - 4 = x
2y = x + 4
[tex] y = \frac {1}{2}x +\frac {4}{2}[/tex]
[tex] y = \frac {1}{2}x +2[/tex]
is the required equation of blue line.
Answer:
2y-4 =x
Rearranged as:
2y = x + 4
x = 2y - 4
y = x/2 +4
Attachment given below:
An angle measures 38° less than the measure of its complementary angle. What is the measure of each angle?
Answer:
One angle is 26 degrees and the other is 64 degrees.
Step-by-step explanation:
Complementary angles add up to a total of 90 degrees. Therefore, if one of the two angles is known to be 38 degrees less, then the other angle can be calculated:
90 = (x-38) + (x)
52 = 2x
26 = x
This means that one of the angles is 26 degrees, and the other is 64 degrees.
What is 18 out of 720 ?
Write as a percent .
Round to the nearest tenth
Answer:
18/720 =2.5% that is the answer
Answer:
2.5%
Step-by-step explanation:
To find what percent a part is of the whole, divide the part by the whole and multiply by 100%.
18/720 * 100% = 2.5%
can somebody help? marking brainliest:)
Answer:
23/16
Step-by-step explanation:
23/16+1/16=24/16=3/2
someone actually help please!!! how much is 7/9 of -3/14
Answer:-0.16666666666
Step-by-step explanation:
A cylinder has volume 45 pi and radius 3. What is its height?
Answer:
Height = [tex]\frac{5}{\pi }[/tex]
Step-by-step explanation:
V = Volume
r = Radius
h = Height
[tex]h=\frac{V}{\pi *r^{2} }[/tex]
[tex]h=\frac{45}{\pi *3^{2} }[/tex]
[tex]h=\frac{5}{\pi}[/tex]
I hope this helps
Which phrases could n + 10 represent? Check all that apply.
Answer: 1,3,5
Step-by-step explanation: 1. the sum of a number , 2. A number plus ten, 5. Ten more then a number
Edge 2021
a sequence of numbers is 8, 15, 22, 29. explain why 96 will not be a term in this sequence?
Answer:
It want touch/Connect Either way the closest it can get was 99
8, 15, 22, 29, 36, 43, 50, 57, 64, 71, 78, 85, 92, 99.
△ABC∼△A′B′C′
Solve for x and y.
Answer:
Step-by-step explanation:
5/15=y/21
y=7
6/x=5/15
x=18
Write an equation in slope intercept form of the line that passes through the given points. (0 , -3) (1 , -1) (2, 1) ( 3, 3 )
Answer:
Step-by-step explanation:
Slope = (-1-(-3))/(1-0) = 2
y = 2(x+3) = 2x+6
how to add 1/6 and 2/3
Answer:
5/6
Step-by-step explanation:
2/3×2=4/6
1/6+4/6=5/6
Answer:
1/6 + 2/3 = 5/6
Step-by-step explanation:
When adding fractions you have to find a common denominator(which is the bottom number of a fraction). So 1/6 and 2/3 do not have a common denominator so you have to multiply 2/3 by 2/2 to get a 6 in the denominator. 2/3 x 2/2 = 4/6. The you just add the two. 4/6 + 1/6 = 5/6
what is .382 as a fraction
Answer:
[tex]\frac{382}{1000}[/tex]
Step-by-step explanation:
Answer:
191/500
Step-by-step explanation:
We have
0.382
0.382 = 382/1,000
Simply 191/500 therefore answer is 191/500. How I got that was I divided .382/1,000 by 2 numerator and denominator.
Hope this helps
10% more than a number is 132
What is the number?
PLZ HELP ME PLEASE!!!!... WILL GIVE BRAINLIEST. THANKYOU!
Answer:
1) 0.5
2)-2
3)-23
Step-by-step explanation:
1) -3×1=-3
-3+2.5= 0.5
2) -3×1.5=-4.5
-4.5+2.5= -2
3) -3×8.5=-25.5
-25.5+2.5=-23
2) Uma equação foi descrita da seguinte maneira:
(k² – 4) x³ + ( k – 2 )x² + 7x - 8 = 0
Analisando os coeficientes, o valor de k que faz com que essa equação seja uma equação do 2º grau é:
a) k = ± 2
b) k = + 2
c) k = - 2
d) k = 0
e) k = 4
Answer:
c) k = - 2
Step-by-step explanation:
Equação de Segundo Grau:
Uma equação de segundo grau tem o seguinte formato:
[tex]ax^2 + bx + c = 0[/tex]
Em que [tex]a \neq 0[/tex]
Caso tenham potências de x maiores que dois, o termo que multiplica essas potências deve ser 0.
Neste exercício:
Tem-se a seguinte equação:
[tex](k^2 - 4)x^3 + (k-2)x^2 + 7x - 8 = 0[/tex]
Para ser do segundo grau, necessita-se que:
[tex]k^2 - 4 = 0[/tex]
[tex]k^2 = 4[/tex]
[tex]k = \pm \sqrt{4}[/tex]
[tex]k = \pm 2[/tex]
E também
[tex]k - 2 \neq 0[/tex]
[tex]k \neq 2[/tex]
A intersecção entre [tex]k = \pm 2[/tex] e [tex]k \neq 2[/tex] é [tex]k = -2[/tex], e portanto a resposta é dada pela alternativa c.
O valor de k que torna a equação uma equação de segundo grau para a equação considerada é dado por: Opção C: k = -2
What is degree of an equation?For a single variable equation, degree of an equation is the highest power the variable possess, such that its coefficient is non-zero.
A second degree equation is that equation where the maximum power involved in that equation is 2 (such that its coefficient is non-zero).
For this case, the considered equation is:
(k² – 4) x³ + ( k – 2 )x² + 7x - 8 = 0
For making it second degree, we would have to vanish the coefficient of x³, and by vanish, we mean we would like to make it 0, but simultaneously, we'd have to take care that coefficient of x² doesn't become 0 as we need it to be non-zero.
So we get two mathematical statements:
Coefficient of x³ = 0Coefficient of x² ≠ 0or
[tex](k^2 - 4) = 0\\k - 2 \neq 0[/tex]
Taking first equation, we get:
[tex]k^2 -4 = 0\\k^2 = 4\\k = \pm \sqrt{4} = \pm 2[/tex]
Thus, k = 2 or k = -2
From second statement, we get:
[tex]k -2 \neq 0\\\text{adding 2 on both the sides}\\k \neq 2[/tex]
Thus, from both the results, we conclude that k = -2 is correct choice.
Thus, the value of k that makes the equation a second degree equation for the considered equation is given by: Option C: k = -2
Learn more about second degree equation here:
https://brainly.com/question/17167165
Find ratio of 14 and 35
Answer:
40%
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
How to find the constant rate of proportionality
Step-by-step explanation:
The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other.
Please help 3/4
Solve the binomial
(2ab-3c)(2ab+3c)
Answer:
I’m answering so the other peep can get brainliest she’s correct I think I’m pretty sure I think so thx for points have a great day byee
Step-by-step explanation:
PLEASE HELP PLESAE!!!!!!
Evaluate the expression when b=6 and y =-7
-b+9y
Answer:
-69
Step-by-step explanation:
Orlando has a bank statement balance of $414.25 and $5.90 service charge. His check register shows $374.16 and he has two outstanding checks of $26.54 and $21.78. What is his true balance?
$414.25
$408.35
$48.32
$365.93
Orlando has a bank statement balance of $414.25 and $5.90 service charge. His check register shows $374.16 and he has two outstanding checks of $26.54 and $21.78. Orlando should:
Keep the adjusted checkbook balance.
Write the true balance in his checkbook.
Write the balance from the bank statement in his checkbook.
Answer:
$365.93
$368.26
Step-by-step explanation:
The true balance :
Statement balance - outstanding cheques
Statement balance = 414.25
Outstanding cheques = 26.54 and 21.76
414.25−26.54−21.78 = 365.93
Adjusted Chequebook balance
Chequebioknvakance will en adjyat d for service charge :
Chequebook balance - service charge
$374.16 - $5.90 = $368.26
6 3/7 as a improper fraction
Answer:
45/7
Step-by-step explanation:
6 × 7 = 42 + 3 = 45
45/7
good luck i hope this helps :)
Answer: 45/7
Step-by-step explanation:
Multiply the denominator by the whole number
7*6
Add the answer from Step 1 to the numerator
42+3=45
Write answer from Step 2 over the denominator
45/7
In decimal form:
6.42
Which net represents this solid figure?
Answer:
The 3rd one
Step-by-step explanation:
Answer:
The second net.
Step-by-step explanation:
PLS NEED HELP!!!!!!!!!!!
Answer: Uhh
Step-by-step explanation:
Answer: a=16+c
Step-by-step explanation:
if b= c+4 then we can substitute c+4 into the equation a=b+12 so a= (c+4)+12 simplified a= c+16
Can someone help me pls ♀️
Answer: 420, 81, 270, 216, 264, 154, 1824, 11400, 26741
all in order 1-10
Step-by-step explanation:
What is the inscribed angle and the circumscribed angle
pls help reward brainiest
Answer:
(5, 2) & (-4, -9)
Step-by-step explanation:
Use the vertex form, y = a(x − h)² + k, to determine the values of a, h, and k
(h, k) = (5, 2)
(h, k) = (-4, -9)
good luck, i hope this helps :)
Answer:
(5,2) Answer for first question
(-4,-9) Answer for the second question
In football, the team that has the ball has four chances to gain at least ten yards, if
they don't gain at least ten yards, the other team gets the ball, Positive numbers
represent a gain and negative numbers represent a loss, Select all of the sequences
of four plays that result in the team getting to keep the ball,
A. 8, -3, 4, 21
B. 30, -7,-8, -12
C. 2, 16, -5, -3
D, 5, 2, 20, -1
E. 20, -3, -13,2
Answer:
A, C, D I think
Step-by-step explanation:
Hope this helps and feel free to answer my recent question ! :)