Answers
Answer:
1. x = 36 equation is x + 2x + 9 = 117, then solve for x
2. x = 50 equation is x + x + 12 = 112, then solve for x
Step-by-step explanation:
Related Questions
Which is the equation of a line that has a slope of -2/3 and passes through point
(-3,-1)?
o y=-2/3x+ 1
O y=-2/3x+3
o y=-2/3x-1
0 y=-2/3x - 3
Answers
We have to find b
(-3,-1)m=-2/3[tex]\\ \sf\longmapsto y=mx+b[/tex]
[tex]\\ \sf\longmapsto -1=\dfrac{-2}{3}(-3)+b[/tex]
[tex]\\ \sf\longmapsto -1=-2(-1)+b[/tex]
[tex]\\ \sf\longmapsto -1=2+b[/tex]
[tex]\\ \sf\longmapsto b=-3[/tex]
Now put in equation
[tex]\\ \sf\longmapsto y=\dfrac{-2}{3}x-3[/tex]
Option D
Write an inequality represented by the graph
Answers
Answer:
x+y>=3
Step-by-step explanation:
values of x and y are all greater than or equal to 3
4
9
y−12=
4
1
y−4
Answers
Answer:
=÷×°°¥==÷¥✓5+7+12+16=40
BY which rule are these triangles congruent?
Answers
Step-by-step explanation:
The [tex]\huge{\triangle}[/tex]JGH and [tex]\huge{\huge{\triangle}}[/tex]MNK are congruent by the rule of Area-area-side (AAS)
Write this polynomial in descending order. Enter exponents using the caret
(). For example, enter x2 as x^2.
-7 + 8x2 - 4x
Answers
Answer: 8x^2 -4x -7
Step-by-step explanation: the x^2 term comes first, followed by the x, then the constant which in this case is -7
so it would be 8x^2 -4x -7
The polynomial -7 + 8x² - 4x written in descending order is 8x² - 4x - 7.
To write the polynomial -7 + 8x² - 4x in descending order, we arrange the terms from highest degree to lowest degree.
Here's how to do it step by step:
Step 1: Identify the degree of each term:
The term -7 has a degree of 0 (since it is a constant).
The term 8x² has a degree of 2 (since it has a variable raised to the power of 2).
The term -4x has a degree of 1 (since it has a variable raised to the power of 1).
Step 2: Arrange the terms in descending order based on their degrees:
Start with the term with the highest degree and proceed in decreasing order. In this case, we have only three terms, so we start with the highest degree term:
8x² (degree 2)
Next, we consider the next highest degree term:
-4x (degree 1)
Finally, we have the constant term:
-7 (degree 0)
Step 3: Write the polynomial in descending order:
Putting the terms together in descending order, we have:
8x² - 4x - 7
So, the polynomial -7 + 8x² - 4x written in descending order is 8x² - 4x - 7.
Learn more about polynomials in descending order click;
https://brainly.com/question/27944007
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why is math so hard like 23/24 × 34/56 in simplest form I just whish math was never a thing
Answers
Hey there! :)
[tex]\frac{23}{24} *\frac{34}{56}[/tex]
Let's reduce our fraction:
We can divide 24 and 34 by 2:
[tex]\frac{23}{12} *\frac{17}{56}[/tex]
Now it's a little easier. All we have to do is multiply 23 times 17 and 12 times 56.
[tex]\frac{391}{672}[/tex]
hope it helps..
y = 1/3 what is the value of y?
Answers
Answer:
the value of y is y 1/3...
Step-by-step explanation:
Multiply. Enter your answer in scientific notation.
(1.6 x 10^*5)(6.7 x 10^*18)
Answers
Step-by-step explanation:
(1.6 x 10^*5)(6.7 x 10^*18)
=10.72 × 10²³
=1.072×10²⁴
Hello there!
(1.6x10^5)(6.7x10^18)
1.072x10^24
Hope this helps you! :)
[tex](: GraceRosalia :) *^**^**^**^[/tex]
plsss help urgent !
Answers
5+4(-20)
Be sure to consider the order of operations!!
Answers
Answer:
[tex]5 + 4( - 20) \\ 5 + ( - 80) \\ 5 - 80 \\ = - 75[/tex]
I hope I helped you^_^
Answer:
5+4(-20)
Step-by-step explanation:
So you do the one's in parentheses first, which is -20, and then you do 5+4 which is 9
guys pls help me!!!!!
Answers
+ 15 + 15
13c/13 = 195/13
C = 15
Hope this helped
Answer:
c = 15
Step-by-step explanation:
(7c - 7) + (6c - 8) = 180
Simplify
13c -15 = 180
13c = 195
c = 15
Which answer is an equation in point-slope form for the given point and slope?
Point: (5, 9); Slope: 2
y-5= 2 (2 +9)
y-9=2(x+5)
y+9= 2(2-5)
y-9=2(x – 5)
Answers
Answer: y-9=2(x-5)
Step-by-step explanation: The point (5,9) satisfies the equation:
y-9=2(x-5) for (5,9)?
9-9=2(5-5) ?
0 = 0 YES
Slope of 2? Rewrite:
y-9=2(x-5)
y = 2(x-5)+9
The slope is 2 YES
Determine the product of the binomial -5x-7 and the trinomial
3x2-4x-5. To earn full credit, show your work using a method explained in
the Orientation
Answers
Answer:
[tex]( - 5x - 7)(3 {x}^{2} - 4x - 5) \\ \\ - 15 {x}^{3} + 20 {x}^{2} + 25x - 21 {x}^{2} + 28x + 35 \\ \\ - 15 {x}^{3} + 20 {x}^{2} - 21 {x}^{2} + 25x + 28x + 35 \\ \\ = - 15 {x}^{3} - {x}^{2} + 53x + 35[/tex]
I hope I helped you^_^
When multiplied, what is the simplified form of (6 − 2i)(4 − 3i)? Write the answer in standard form, a + bi, where a and b are real numbers. 10 − 5i 30 − 26i 2 − 6i 18 − 26i
Answers
Answer:
18-26i
Step-by-step explanation:
hope this helps :)
HELP ME!!!!!!
I WILL GIVE BRAINLIEST!!!
kate had k dollars. she bought 3 packs of gum and now has c dollars left. How much does a pack of gum cost?
Answers
Answer:
30
Step-by-step explanation:
dollers bc if kate has k dollers a pack of gum is for 30
Which one of the following values of k makes the trinomial 9x^2 + kx + 64 a perfect square
a 24
b 48
c 16
d 42
Answers
Answer:
it is C 16
Step-by-step explanation:
x² - kx + 64
Since we are looking for a perfect square, then we need to take the square root of 64 to find the factors: √64 = 8
So, the factors are: (x - 8)(x - 8)
Foil (or distribute) to get: x² - 16x + 64 The k-value is 16
Evaluate the expression when a=-7 and b=5.
-8b+a
Answers
Answer:
-47
Step-by-step explanation:
-8(5)+-7
= -40 -7 (+ gets elimanated by the -)
= -47
Help ASAP I’ll mark you as brainlister
Answers
Answer: It would be about 10 cents an ounce.
Step-by-step explanation:
1.25/12 = ~.10
solve for x
5=7+x
x=
Answers
Step-by-step:
5-x = 7
-x = 7-5
-x = 2
So x = -2
Hope this help~
¿11/6 es mayor que 1? ¿por cuanto?
Answers
11/6 si es mayor que 1 y es mayor con
0.833333333
Terry took that SAT and scored a 1410 when his math score, m, was combined with his verbal score, v. His verbal score was 190 points less than his math score. What was his verbal score?
Answers
Answer:
I really don't know but good luck
the fastest moving insect is the large tropical cockroach. it scurried at speeds of up to 2.3 feet per second. how many miles, rounded to the nearest hundredth, can the tropical cockroach travel in 1 hour
Answers
ok hurry please!!!!!!
Answers
Answer:
42-(-26)
Step-by-step explanation:
you're just subtracting a negative and positive
help please 25 points pleasssse
Answers
a man gets a job with a salary of $30,500 a year. he promised a $2,300 raise each subsequent year.
During his 5-year period his total earnings are $____
Answers
explaination:
he makes $30,500 per year for five years with a raise of $2,300 every year
30,500 x 5 = $152,500
find the amount of money he gets from his raises
$2,300 x 5 = $6,500
adding the raise money
152,500 + 6,500 = $159,000
Help pls!
Given the expression -15 (10 2/3). Rewrite the expression using Distributive Property.
Answers
Answer:
-160
Step-by-step explanation:
Hope this helps.
Solve for x.
х= 2
х = 5
х = 4
х= 10
Answers
Answer:
x=5
Step-by-step explanation:
Intersecting Chords Formula:
(segment piece) x (segment piece) = (segment piece) x (segment piece)
4*x = 10*2
4x = 20
Divide by 4
4x/4 = 20/4
x = 5
what is (4,5) reflected over line x=2
Answers
Help I’ll give brainlest
Answers
Answer:
A: 42°
B: 42°
F: 96°
Can you give me brainlest now pls
Consider the conjecture any number divisible by 3 is divisible by 6 state whether a number is a counter example by answering yes or no next to each number 12. 21. 23. 30. 33. 45
Answers
Answer:
12 yes 21 yes 23 no 30 yes 33 no 45 no
Step-by-step explanation: