Answer:
50.2 inches
Step-by-step explanation:
circumference =2pir
2(3.14)8
6.28(8)
50.24 inches roused to the tenth place so 20.2
Answer:
50.27 or 16pi
Step-by-step explanation:
C = 2πr = 2·π·8 ≈ 50.26548 or 16pi
guys pls help me!!!!!
Answer:
c = 15
Step-by-step explanation:
(7c - 7) + (6c - 8) = 180
Simplify
13c -15 = 180
13c = 195
c = 15
solve for x
5=7+x
x=
¿11/6 es mayor que 1? ¿por cuanto?
11/6 si es mayor que 1 y es mayor con
0.833333333
5+4(-20)
Be sure to consider the order of operations!!
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
Help pls!
Given the expression -15 (10 2/3). Rewrite the expression using Distributive Property.
Answer:
-160
Step-by-step explanation:
Hope this helps.
Solve for x.
х= 2
х = 5
х = 4
х= 10
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
ok hurry please!!!!!!
Answer:
42-(-26)
Step-by-step explanation:
you're just subtracting a negative and positive
help please 25 points pleasssse
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
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
ول
니,
If Susie takes a test with 50
questions and gets 4/5 of them
correct, how many questions did
she miss?
Answer:
10
Step-by-step explanation
4/5=40/50 50-40= 10.
Evaluate the expression when a=-7 and b=5.
-8b+a
Answer:
-47
Step-by-step explanation:
-8(5)+-7
= -40 -7 (+ gets elimanated by the -)
= -47
Multiply. Enter your answer in scientific notation.
(1.6 x 10^*5)(6.7 x 10^*18)
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]
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
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
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
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^_^
Write this polynomial in descending order. Enter exponents using the caret
(). For example, enter x2 as x^2.
-7 + 8x2 - 4x
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
#SPJ6
Help I’ll give brainlest
Answer:
A: 42°
B: 42°
F: 96°
Can you give me brainlest now pls
OMGGGGGGG PLSSS HELP ME WITH THIS QUESTION, IM SUPER STUCK PLS PLS PLS ITS DUE VERY SOON!!!! EXPLAIN PLSSS, WILL MARK THE BEST ANSWER BRAINEST
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
Answer:
12 yes 21 yes 23 no 30 yes 33 no 45 no
Step-by-step explanation:
Help ASAP I’ll mark you as brainlister
Answer: It would be about 10 cents an ounce.
Step-by-step explanation:
1.25/12 = ~.10
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?
Answer:
I really don't know but good luck
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?
Answer:
30
Step-by-step explanation:
dollers bc if kate has k dollers a pack of gum is for 30
what is (4,5) reflected over line x=2
y = 1/3 what is the value of y?
Answer:
the value of y is y 1/3...
Step-by-step explanation:
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 $____
pls answer this...thank you
Answer:
I can't answer this I cant read that sloppy handwriting
I need help with my homework I’m not good at math. Anyways the question is
| -6|
Answer:
the answer is 6
Step-by-step explanation:
the absolute value is how far from 0 the number is on the number line. -6 is 6 away from 0
4
9
y−12=
4
1
y−4
Answer:
=÷×°°¥==÷¥✓5+7+12+16=40
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)
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
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
Answer:
18-26i
Step-by-step explanation:
hope this helps :)
plsss help urgent !