Answer:
m=3, y = 3x - 2
Step-by-step explanation:
slope = rise / run
slope = 6/2
slope = 3
Answer:
The slope is 3.
Step-by-step explanation:
Slope is equal to rise over run. Let’s take a look at the points given to us on the graph.
To go from the leftmost point to the rightmost point, we rise (go up) 6 units, and then we run over (go right) 2 units. So we have:
Slope = Rise/run = 6/2
Now 6/2 is equal to 3, and that’s the slope.
simplify 9 (3x - 1) + 2x.
Answer:
9 (5x-1)
Step-by-step explanation:
you have to add 3x and 2x
Answer:
29x-9
Step-by-step explanation:
9(3x)-9(1)+2x
27x - 9 + 2x
27x+2x=29-
29x-9
i buy 5 metres of cloth at x per metre. How much change will i get from 7,000 NGN
Answer:
charge it 1400 per meter
Step-by-step explanation:
given data
rate = x per meter
cloth = 5 meter
price = 7000
solution
we get here change that i get is x
we get 5 meter at x rate so
5 × x = 7000 ...........1
x = [tex]\frac{7000}{5}[/tex]
x =
so we charge it 1400 per meter
The number on top of the division house is called the quotient.
True
False
Answer:
False
Step-by-step explanation:
The number on top of the division house is called the numerator.
The quotient is the result of the numerator / denominator.
Please mark as Brainliest!!!Write the converse of the conditional statement: broccoli is a vegetable
Answer:
A vegetable is not a broccoli
Step-by-step explanation:
To write a converse of a conditional statement you interchange the hypothesis and the conclusion.
The statement is : Broccoli is a vegetable
The hypothesis : Broccoli
The conclusion : is a vegetable
Converse : A vegetable is not a broccoli
Explain why it makes sense to use a negative number to represent Kirans account balance when he owes money
Answer:
He is in debt money, therefore he has less than 0$ which means he has a negative sum
Step-by-step explanation:
On the following composite figure, the longer edge length is 14 millimeters. The shorter edge length is 8 millimeters. The width of the figure, at its longest point, is 11.3 millimeters. Find the area of the figure. Explain or show how you got your answer. Note: Lines that look parallel are parallel, and angles that look like right angles are right angles.
Answer:
158.2 mm^2
Step-by-step explanation:
You can think of this figure as a rectangle in which a triangle from the bottom was moved to the top.
The area of the figure is the area of the rectangle.
A = LW = 14 mm * 11.3 mm = 158.2 mm^2
Assume the random variable x is normally distributed with mean u = 86 and standard deviation o = 5. Find the indicated probability
P(x <83)
Answer:
2
Step-by-step explanation:
Sally earns $9.56 per hour. What is her overtime pay at time-and-a-half?
1.2.
Prove the following the trigonometric identity step-by-step
1.2.1 sin theta/sin theta+cos theta=tan theta/1+tan theta
Answer:
The identity is proved below.
Step-by-step explanation:
The tangent of an angle [tex]\theta[/tex] is given by:
[tex]\tan{\theta} = \frac{\sin{\theta}}{\cos{\theta}}[/tex]
In this question, we are given the following trigonometric identity:
[tex]\frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}} = \frac{\tan{\theta}}{1+\tan{\theta}}[/tex]
Applying the tangent
[tex]\frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}} = \frac{\frac{\sin{\theta}}{\cos{\theta}}}{1+\frac{\sin{\theta}}{\cos{\theta}}}[/tex]
Now, we apply the least common multiple on the denominator. So
[tex]\frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}} = \frac{\frac{\sin{\theta}}{\cos{\theta}}}{\frac{\cos{\theta}+\sin{\theta}}{\cos{\theta}}}[/tex]
SImplifying the cosine:
[tex]\frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}} = \frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}}[/tex]
Which means that the identity is proved.
What is the surface area of the rectangular prism?
PLSSS HELP GUYS I NEED HELP ASAP
Answer:
348 ignore this eoendndisiwjd
Which expression is equivalent to 21^3sqrt15 - 9^3sqrt15?
A. 12
B. 30^3sqrt15
C. 12^3sqrt5
D. 12^3sqrt15
Answer:
the answer is D.
Step-by-step explanation:
Since the square: (3√15) is common in both of them, you only focus on 21 and 9. if you subtract 9 from 21, it will give you 12. so, just add (3√15) to 12, which will give you: 12^3sqrt15
Given the sequence 14, 17, 20, 23,...
a. Find a 10*
the tenth number in the sequnce is 41.
14, 17, 20, 23, 26, 29, 32, 35, 38, 41, 44, etc.
Solve. Check the solution. t/8 = 15 *
Answer:
the answer is 15 I'm positive
8x+4 (4x+3) = 4 (6x+4)-4 help
Answer:
0
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
8x+4(4x+3)=4(6x+4)−4
8x+(4)(4x)+(4)(3)=(4)(6x)+(4)(4)+−4(Distribute)
8x+16x+12=24x+16+−4
(8x+16x)+(12)=(24x)+(16+−4)(Combine Like Terms)
24x+12=24x+12
24x+12=24x+12
Step 2: Subtract 24x from both sides.
24x+12−24x=24x+12−24x
12=12
Step 3: Subtract 12 from both sides.
12−12=12−12
0=0
Answer:
All real numbers are solutions.
Is 1/2 plus 5/12 greater than 1 or less than 1
Answer:
Less than 1
1/2=6/12
6/12+5/12=11/12
11/12<1
#CarryOnLearning
Make it brainliest ty
What's the scale factor from AABC to ADEF?
A) 4/3
B) 3/4
C) 2/5
D) 5/2
Answer:
D) 5/2
Step-by-step explanation:
Scale factor = AB/DE = 35/14 = 5/2
The scale factor from ΔABC to Δ DEF is, 5 / 2
What is Division method?Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.
For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
We have to given that;
The figure of ΔABC to Δ DEF is shown in image.
Now, We can formulate for the scale factor,
⇒ AB / DE
⇒ 35 /14
⇒ 5 / 2
Thus, The scale factor from ΔABC to Δ DEF is, 5 / 2
Learn more about the divide visit:
brainly.com/question/28119824
#SPJ7
If x = -4 and y=3, what is
the value of x – 3y² ?
Answer:
-31
Step-by-step explanation:
(-4)-3[tex](3)^{2}[/tex]
-4-3(9)
-4-27
-31
A data set has a mean of 80. The value 83 lies one standard deviation above the mean. What is the margin of error?
Answer:
3
Step-by-step explanation:
Answer:
it will be 6
Step-by-step explanation:
The standard deviation is 83 – 80 = 3. Since margin of error is two times the standard deviation, it must equal 6.
Doug had a total of $75 to buy 3 pictures for his room. He paid the same amount for each picture and had $27 left over. How much money did Doug pay for each
picture?
Grace hikes 2.5 miles per hour. If she hikes for 5.5 hours, how far will she have gone? HELPPP
Answer:
13.75
Step-by-step explanation:
i did the test
The scale on a map is 2 cm represents 1 km.
The distance between two villages on the map is 9 cm.
What is the actual distance between the two villages?
Answer:
4.5km
Step-by-step explanation:
2cm=1km
9cm=xkm
so to get from 2 to 9 all you do is multiply by 4.5 so do this the km and you will get 4.5km :)
There are 946 milliliters in a quart. There are 2 pints in a quart
How many milliliters are in a pint?
Answer:
There are 473 millimeters in 1 pint.
Step-by-step explanation:
946 ml in 1 quart.
2 pints in 1 quart
hence,
946 ml in 2 pints
hence in 1 pint we have 946/2 ml
i.e. 473 ml in 1 pint.
:)
Answer:
473 milliliters
Step-by-step explanation:
If there are 946 mL in a quart and there are 2 pints in a quart, divide 946 by 2 to find how many mL are in one pint.
Here's an equation you can set up to solve the problem.
— 946 = 2x
— 946 / 2 = 2x / 2
— 473 = x
So, if we let x stand for the amount of mL in a pint, then 473 = x means there are 473 mL in a pint.
PLEASE HURRY AND ANSWER
The laundry machines in Stephanie's building take 5 quarters each (5 quarters to wash and 5 quarters to dry). If Stephanie washes and dries 3 loads of laundry, how much does she pay?
Answer: 1.50
Step-by-step explanation:
1 load= 50 cents 2 loads = 1 dollar 3loads= 1.50 dollar
Answer:
30 quarters, $7.50
Step-by-step explanation:
Multiply 25 (value of a quarter) by 5
Then, add that (125) to itself: 125+125=250
Then, since it's 3 loads, multiply 250 by 3: 250x3= 750
Divide by 25 if you want to find out how many quraters there are
how many diffrent ways can you take 2 donets out of 12
Answer:
¹²C₂ = [tex]\frac{12*11}{2!}[/tex] = 66
what is th eqivalent expression for 4x 2/3
How many sixths are in 1.5?
Answer:
[three sixths] are the same amount as [one half]
Step-by-step explanation:
Call these units thirds. Split these units in half so there are twice as many. Call these units sixths because six of them make one.
Find the required weekly payment into a sinking fund needed to accumulate $35,000 in 15 years by making weekly deposits into an account at 4.25% compounded weekly
.
Answer:
$32.10
Step-by-step explanation:
The amount to be accumulated in 15 years is the future value of the sinking fund, hence, using the future value formula below, we can determine the required weekly payment as appropriate:
Future value=weekly payment*(1+r)^n-1/r
Future value=$35,000
weekly payment is the unknown
r=weekly interest rate=4.25%/52=0.08173077% ( I use 8 decimal places in order to achieve accuracy)
n=number of weekly payments in 15 years=15*52=780
35000=weekly payment*(1+0.08173077% )^780-1/0.08173077%
35000=weekly payment*(1.89125311 -1)/0.000817308
35000=weekly payment*0.89125311 /0.000817308
weekly payment=35,000*0.000817308 /0.89125311
weekly payment=$32.10
What is the value of x
Answer:
54
Step-by-step explanation:
find x in the proportion x:6= 25:5
Step-by-step explanation:
[tex] \frac{x}{6} = \frac{25}{5} \\ [/tex]
[tex] \frac{x}{6} = \frac{5}{1} \\ [/tex]
[tex]x = 30[/tex]
A population of plastic chairs in a factory has a weight's mean of 1.5 kg and a standard deviation of 0.1 kg . Suppose a sample of size 100 is selected and X is used to estimate u . What is the probability that the sample mean will be within +0.02 of the population mean ? ( 5 points ) B ) At 95 % confidence , how large a sample should be taken to obtain a margin of error of 0.02 for the estimation of a population proportion ? Assume that past data are not available for developing a planning value for p
Answer:
huntombros avatar
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