Answer:
22.86 is the answer:)
Step-by-step explanation:
Multiply 9 by 2.54 hope this helps!
Answer:
the answer is 22.86
Step-by-step explanation:
times 2.54cm X 9
Which gives the the value of 16 divided by 2 • 4 - 20? A.-18 B. -4 C.4 D. 12
Answer:
12
Step-by-step explanation:
Use the order of operations and solve
The quotient from the given division is 8.
Given that, 16 divided by 2.
The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
Here, 16/2
2|16|8
16
_____
0
Thus, quotient = 8 and remainder=0
Therefore, the quotient from the given division is 8.
To learn more about the division visit:
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PLEASE HELP I NEED THIS ANSWER QUICK
Answer:
A = 68 in^2
Step-by-step explanation:
A of Rectangle = 6 * 10 = 60 in^2
A of Triangle = (4 * 4)/2 = 8 in^2
Please help me graph to plot points!
Answer:
ez
for (1,2) go 1 to the right and 2 up(start at zero)
do the rest for all of them.
For the negatives, instead of going to the right go to the left and then up or down.
Example:
(4,-3) Go 4 to the right and then 3 down. (start from zero)
Step-by-step explanation:
plz mark brainliest
Answer:
quadrilateral
Step-by-step explanation:
see picture
Evaluate.
160 = (1 +3^2) + 5^3 - 10^2
0 11
O 35
0 41
o 115
Step-by-step explanation:
160 = 35
Pls I need an answer with explanation, do the steps on how you got the answers!!
Answer:
for the 1 one
Step-by-step explanation:
think it helps you
could 90°, 30°, and 60° make a triangle?
yes or no
Answer:
Step-by-step explanation: A 30-60-90 triangle is a special right triangle whose angles are 30º, 60º, and 90º. The triangle is special because its side lengths are always in the ratio of 1: √3:2. Any triangle of the form 30-60-90 can be solved without applying long-step methods such as the Pythagorean Theorem and trigonometric functions.
one half of the number of roses Julia planted in her garden is 2/5 of the number of the tulips she planted. what is the ratio of the numbers of tulips to the number of roses in Julia's garden
Please help me like asap i really really need help and i literally don't know what to do
Answer:
t : r = 5 : 4Step-by-step explanation:
Let the number of roses is r and tulips is t.
We have:
1/2r = 2/5tTo find the ratio of tulips to roses divide both sides by 2/5r:
1/2r : 2/5r = 2/5t : 2/5r1/2*5/2 = t : r5 : 4 = t : rt : r = 5 : 4The linear function f(x)=-1/2x-6 has a y-intercept of:
A tailor wants to cut clothes of 8m 4m 12m what is the greatest possible length of tape which can be used to cut the clothes with exact number of times
Which relation does not represent a function?
A
(0, 3), (2,3), (2,0)
B
(4,2), (6, 1), (8,9)
, , )(
(0,8), (3, 8), (1,6)
D
(1,20), (2, 23), (9,26)
Answer:
Relation A
Because it have a same value for x related with two different values of y
I need a little help here please
Answer:
Plot points at (0,1) and (-3,3) and draw a line going through both points.
Step-by-step explanation:
Let's start by graphing the y intercept.
y=mx+b
m is the slope. b is the y intercept. Since the equation is y=-2/3x+1, we can conclude the y intercept is 1. We graph a point at (0,1).
If you didn't know the y intercept is where the line intercepts the y-axis.
Now, from the point (0,1) we go up 2 and to the left 3 as it is a negative slope. We reach (-3,3). Plot a point there. Then draw a line going through both points. There's your line!
А — 7х + 40°
B = 3х - 112 °
Answer:
x=18°
Step-by-step explanation:
A=B since they are corresponding angles of a pair of parallel lines.
7x+40=3x+112
4x=72
x=18°
Put the following statements into order to prove that the modus ponens is a valid argument form. Not all steps are correct or belong in the proof. Enter N for such steps.
1. Since the disjunction of an expression and its negation is always true, is a tautology. This completes the proof.
2. By the domination law, the last expression is always true. This completes the proof.
3. Using the rule , we rewrite the given expression as
4. To prove the validity of the modus ponens, we need to show that is a tautology.
5.
6. To prove the validity of the modus ponens, we need to show that is a tautology.
7.
8. We now use one of the rules of De Morgan:
9.
10.
11. We now reorder and re-associate the terms of the last expression by using the associative and commutative laws and apply the rule again:
12.
13. Using the rule , we rewrite the given expression as
14.
The prove that the modus ponens is a valid argument form in correct order is
To prove the validity of the modus ponens, we need to show that (p 5 9) 5 4 is a tautology: Using the rule p 4 q =7p ^ q, we rewrite the given expression as 13 Zp V-(p - 9) Vq = (~p V 9) ^ -(-p V9) ~(p ^ (p + 9)) Vq =-pV (p + 9) Vq 10 (p v q) - 4=-pv 9Vq We now use one of the rules of De MorganBy the domination law; the last expression is always true: This completes the proofUsing the rule p 7 q =7p V 4, we rewrite the given expression as 12 How to prove modus ponensThe complete question is given below:
1. ~p V -(p = q) Vq = (Tp Vq) v-(Tp V q)
2. Since the disjunction of an expression and its negation is always true, Zp V q) v-(-p V q) is a tautology: This completes the proof:
3. ~(p ^ (p + 9)) Vq =-pV (p + 9) Vq 10
4. Using the rule p 7 q =7p V 4, we rewrite the given expression as 12
5. ~(p ^ (p = 4) Vq =-pv-Wpv 9)Vq
6. To prove the validity of the modus ponens, we need to show that (p 5 9) 5 4 is a tautology:
7. We now reorder and re-associate the terms of the last expression by using the associative and commutative laws and apply the rule p v q = 7pV q again: N
8. To prove the validity of the modus ponens; we need to show that (p ^ (p 7 74 is a tautology:
9. (p v q) - 4=-pv 9Vq
10. Using the rule p 4 q =7p ^ q, we rewrite the given expression as 13
11. By the domination law; the last expression is always true: This completes the proof: 11
12 Zp V-(p - 9) Vq = (~p V 9) ^ -(-p V9)
13. We now use one of the rules of De Morgan:
14. (p ^ (p = 9)) - q =-(p ^ (p = 9)) V q
Learn more about proofing:
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Solve the given system of equations using Elimination. 5x-4y=-23 -5x-y=-12
Answer:
x=1
y=7
Step-by-step explanation:
5x-4y=-23
-5x-y=-12
Add the two equations together
5x-4y=-23
-5x-y=-12
------------------
0x -5y = -35
Divide each side by -5
-5y/-5 = -35/-5
y = 7
Now find x
-5x -y = -12
-5x - 7 = -12
Add 7 to each side
-5x-7+7 = -12+7
-5x = -5
Divide by -5
-5x/-5 = -5/-5
x =1
Find the x and y intercept.
A.2x3
B.2x4
C.3x2
D.4x2
F.5x2
Answer:
6, 8, 6, 8, 10
Step-by-step explanation:
2x3=6
2x4=8
3x2=6
4x2=8
5x2=10
Number 5. I know the answer is 76 but how is that supposed to be shown in a bar model with common core?
why show it in a bar model when you know the answer is 76, just put 76...
Convert the following linear equation to function form: 6x-2y=18
Answer:
f(x)=-9+3x
Step-by-step explanation:
Simplify these expressions :
6t x 2s
5a + 2b + 6a – 2b
-4d2 x - 8d2
y + y + y
3(2e + 4)
Answer:
6e+12
I hope it's help
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Enguel27
The one selected is wrong please help meee!
Answer:
(a) ΔARS ≅ ΔAQT
Step-by-step explanation:
The theorem being used to show congruence is ASA. In one of the triangles, the angles are 1 and R, and the side between them is AR. The triangle containing those angles and that side is ΔARS.
In the other triangle, the angles are 3 and Q, and the side between them is AQ. The triangles containing those angles and that side is ΔAQT.
The desired congruence statement in Step 3 is ...
ΔARS ≅ ΔAQT
-7(2x+4)+6=7x+20
Solve for x
Answer:
x=1.8
Step-by-step explanation:
10. Triangle DEF is formed by connecting the midpoints of the sides of triangle ABC. Select all true statements.
Answer:
im smart right
Step-by-step explanation:
????????? Help me fast
Answer:
∠C = 105°
Step-by-step explanation:
All angles in any triangle must add up to 180°.
[tex]\rightarrow c+40+35=180\\\rightarrow c+75=180\\\rightarrow c=105[/tex]
Find the resulting equation after distributive property and combining like terms. 2(4x + 3) + 3(5x + 1) = 4(3x + 5)
Mrs. Gomez is buying a triangular table for the corner of her classroom. The side lengths of the table are 4 feet, 3 feet, and 2 feet
Is this a triangular table a right triangle?
Reason: Refer to the converse of the pythagorean theorem. We need to have both sides equal to each other to have a right triangle. So we need to have [tex]a^2+b^2 = c^2[/tex] to be true. The longest side is the hypotenuse and the value of c.
How do I solve this and get y?
Answer:
y = (1 -3x)/x
Step-by-step explanation:
Rearrange terms to get an expression that has y as a multiplier, and divide by the coefficient of y.
[tex]\dfrac{1+2xy}{y+1}=3x\qquad\text{given}\\\\1+2xy=3x(y+1)\qquad\text{multiply by $(y+1)$}\\\\1+2xy=3xy+3x\qquad\text{eliminate parentheses}\\\\1-3x=xy\qquad\text{subtract $(3x+2xy)$}\\\\\boxed{y=\dfrac{1-3x}{x}}\qquad\text{divide by the coefficient of y}[/tex]
1. Tim skis for 5 days. Each day he skis for 7.4 hours. Tim
wants to know how many hours he skis in 5 days. How
many hours does Tim ski in 5 days? Show your work.
Answer:
Tim skis 37 hours in 5 days
Step-by-step explanation:
5*7.4=37
Jenna manipulated the equation 4x + 7=10 by adding -7 to both sides.Which of the follolwing properties justifies this manipulation?
What is the following quotient?
6-3(3v6)/3v9
Answer:
I believe the answer is 2Step-by-step explanation:
Round 342.79513 to the three significant figures
Answer:
343
Step-by-step explanation:
Because the 5 rounds 9 to a 10, making the 7 an 8, hence:
342.8
round the 2 to a 3 because the 8 round it up, making it 343
