Answer:
-13
Step-by-step explanation:
-5-8= -13
2 to the trird power plus 3 to third power - 3x4 - 5 to the seacond power divid by 5 plus (7x4)
I need help finding the equations of the line in slope intercept form
I will give brainliest to whoever answers even if it’s just one part. please:)) i’ve been trying for so long
A dreidel is a four-sided spinning top with the Hebrew letters nun, gimel, hei, and shin, one on each side. Each side is equally
likely to come up in a single spin of the dreidel. Suppose you spin a dreidel three times. Calculate the probability of getting:
(a) at least 2 nun?
(b) exactly 0 nuns?
(c) exactly 3 hei?
(d) at most 1 gimels?
Answer:
check your commments
Step-by-step explanation:
(iready question pls answer ASAP)
What is the equation of the line?
A) y=2x+2
B) y=2x-4
C) y=1/2x+2
D)y=1/2x-4
Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 4 liters of natural oil for every 5 liters of synthetic oil. In order to make 873 liters
of Petrolyn oil, how many liters of synthetic oil are needed?
Answer:
392 liters of synthetic oil is needed
Which table of ordered pairs represents a proportional relationship? I need this asap
Answer: It's the third one
Step-by-step explanation:
Answer:
box # 1
Step-by-step explanation:
y2 -y1
x2-x1
each set of numbers will be simplified to 1
4,8 7,11
7,11 10,14
4,8, 10,14 do them all as the first step and you will come out with same
answer
Simplify the following expression. 30 simplified form:
Answer:
1
Step-by-step explanation:
any number to the power 0 is 1
Answer:
1
Step-by-step explanation:
the shapes below are drawn on a centimeter grid, show that the triangle and the square have the same area.
Answer:
yes u can but i dont know how to show u becuase i cant move them round
Step-by-step explanation:
It costs twelve dollars to get in to the fair. Tickets for rides cost extra and are d dollars each,
If Tyra buys 20 tickets, how much would it cost her for the fair?
$12 - 200
$120 + 20
$12 + 200
20d - $12
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Which ratios are less than 8 to 10?
Answer:
3:5 and 50:100
that should be the answer
an equation to find the length in centimeters if the width is 10 cm
Find the difference: 3/10 - 1/6
Answer:
2/15
Step-by-step explanation:
10 = 2 * 5
6 = 2 * 3
LCM of 10 , 6 = 2 * 3 * 5 = 30
[tex]\frac{3}{10}-\frac{1}{6}=\frac{3*3}{10*3} - \frac{1*5}{6*5}[/tex]
[tex]= \frac{9}{30} - \frac{5}{30}\\\\=\frac{9-5}{30}\\\\=\frac{4}{30}\\\\=\frac{2}{15}[/tex]
How can you move a pyramid? Circle the answer
Stack
Slide
Roll
Hi.., I hope your having a nice day :)) ... but I’m not to good with percents so I really need help on this question ... Thanks!
Answer:
625 trees
Step-by-step explanation:
Answer:
625
Step-by-step explanation:
27+16+33= 76
100-76 =24
24% are willows
150 trees are willows
150/24 = x/100
x = 625
3.75 ÷ 1.50 is equivalent to 375 ÷ 150.
The dividend and divisor were both multiplied by
Answer:
100
Step-by-step explanation:
Moving the decimal point 2 places to the right is equivalent to multiplication by 100.
Both were multiplied by 100.
30.2 - 36 + 12.3 - (- 4.8) =
Answer:11.3
Step-by-step explanation:
10 Points!
Marco’s football team gained 13 yards on their first play, but lost 7 yards on the second. How many yards did they gain between the two plays?
Answer:
6 yards were gained between the two plays.
Step-by-step explanation:
13 minus 7 is 6.
Losing a value is decreasing, so you would use a negative sign.
Subtract the partial value lost from the total.
You get 6.
Answer:
6 yards. Marco and his football to got 6 yards.
pls help it’s so harddd
Can you show the steps to solve this?
Answer:
Use the quadratic formula --> follow the steps from there
Step-by-step explanation:
Message me if you do not know how to use the quadratic formula :)
a submarine starts 800m below the surface of the ocean. It rises at a rate of 40m / min for 15 minutes. How much more does the submarine need to rise to reach 50m below the surface?
How many fish and reptile pets are in the untied states all together? Estimates show that there are 1.4 times 10^2 pet fish and 9.4 times 10^6 pet reptiles in the untied states. In scientific notation ( ??? Pets)
Answer:
1.4*(10^2)=140
9.4*(10^6)=9,400,000
Step-by-step explanation:
Is 9, 5, 12, 11 solutions to 2w > 18?
All solutions are larger than 9
=========================================
Explanation:
Divide both sides by 2 and we get
2w > 18
2w/2 > 18/2 .... dividing both sides by 2
w > 9
Any number larger than 9 can replace w, and we'll get a true statement.
For instance, if we tried w = 12, then,
2w > 18
2*12 > 18
24 > 18
Which is true since 24 is indeed larger than 18.
On the flip side, if we tried w = 5, then,
2w > 18
2*5 > 18
10 > 18
which is not true because 10 is actually smaller than 18.
-------------------------
So again, the inequality 2w > 18 solves to w > 9
This shows all solutions are larger than 9.
If we can only pick values from the set {9,5,12,11}, then the solutions are 11 and 12 since they are larger than 9.
Determine the singular points of the given differential equation. Classify each singular point as regular or irregular. (Enter your answers as a comma-separated list. Include both real and complex singular points. If there are no singular points in a certain category, enter NONE.)(x2 − 4)2y'' + (x + 2)y' + 7y = 0
Answer:
Step-by-step explanation:
Given that:
The differential equation; [tex](x^2-4)^2y'' + (x + 2)y' + 7y = 0[/tex]
The above equation can be better expressed as:
[tex]y'' + \dfrac{(x+2)}{(x^2-4)^2} \ y'+ \dfrac{7}{(x^2- 4)^2} \ y=0[/tex]
The pattern of the normalized differential equation can be represented as:
y'' + p(x)y' + q(x) y = 0
This implies that:
[tex]p(x) = \dfrac{(x+2)}{(x^2-4)^2} \[/tex]
[tex]p(x) = \dfrac{(x+2)}{(x+2)^2 (x-2)^2} \[/tex]
[tex]p(x) = \dfrac{1}{(x+2)(x-2)^2}[/tex]
Also;
[tex]q(x) = \dfrac{7}{(x^2-4)^2}[/tex]
[tex]q(x) = \dfrac{7}{(x+2)^2(x-2)^2}[/tex]
From p(x) and q(x); we will realize that the zeroes of (x+2)(x-2)² = ±2
When x = - 2
[tex]\lim \limits_{x \to-2} (x+ 2) p(x) = \lim \limits_{x \to2} (x+ 2) \dfrac{1}{(x+2)(x-2)^2}[/tex]
[tex]\implies \lim \limits_{x \to2} \dfrac{1}{(x-2)^2}[/tex]
[tex]\implies \dfrac{1}{16}[/tex]
[tex]\lim \limits_{x \to-2} (x+ 2)^2 q(x) = \lim \limits_{x \to2} (x+ 2)^2 \dfrac{7}{(x+2)^2(x-2)^2}[/tex]
[tex]\implies \lim \limits_{x \to2} \dfrac{7}{(x-2)^2}[/tex]
[tex]\implies \dfrac{7}{16}[/tex]
Hence, one (1) of them is non-analytical at x = 2.
Thus, x = 2 is an irregular singular point.
NEED MATH HELP ASAP
PLZ!!
Answer:
his mistake is that he switched 7 and 12
Step-by-step explanation:
7 should have gone inside while 12 went on the outside
the answer should be .583333 (repeated)
What is special about the Mayflower Compact?
What does the author mean by the title?
Please help it due today at 3:00pm please will mark the brainiest please help me
Answer:
P=2
Step-by-step explanation:
Answer:
2 pounds
Step-by-step explanation:
4.05 p +14.4=4.5p+13.5
14.4=.45p+13.5
.9=.45p
45p=90
p=2
If I can drive 4,800 miles in 48 hours and I am driving at constant speed, how many miles will I travel each hour?
Answer:
im pretty sure its 100 miles
Step-by-step explanation:
4800 divided by 48 is 100
Helppp meeeeeee asappppppp
Answer:
9.2
Step-by-step explanation:
So the 14 can be divided equally on both sides by the fact that the line cutting it at right angle bisects it.
Thus having 6 and 7 as the two shorter sides of a right angled triangle will help us get the radius( hypotenuse in this case) using the square root of the sum of the squares of both six and 7, the Pythagoras theory.
this leads to 9.2 as our answer
This is kinda hard and i need help.
Answer:
m = 2
(0, 4)
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
y = 2x + 4
Step 2: Break function
Slope m = 2
y-intercept b = 4
Find the equation of the line with slope 3/7 and that passes through the point (14, 0). Write your answer in the form y = mx + b.
Answer:
y = 3/7x - 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS Equality PropertiesAlgebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Slope m = 3/7
Point (14, 0)
Step 2: Find y-intercept b
Substitute: 0 = 3/7(14) + bMultiply: 0 = 6 + bIsolate b: -6 = bRewrite: b = -6Step 3: Write linear equation
y = 3/7x - 6