Answers
Answer:
18/25, 17/20, -10
Step-by-step explanation:
Related Questions
if ABCA-QRS, what must be the measure of <A
Answers
Answer:
m<A is 33
Step-by-step explanation:
126+21+x=180
147+x=180
180-147=x
x=33
Evaluate 3-(5-10)-7+1-6
Answers
Answer:
[tex] - 4[/tex]
Step-by-step explanation:
1) Simplify 5 - 10 to -5.
[tex]3 - ( - 5) - 7 + 1 - 6[/tex]
2) Remove parentheses.
[tex]3 + 5 - 7 + 1 - 6[/tex]
3) Simplify 3 + 5 to 8.
[tex]8 - 7 + 1 - 6[/tex]
4) Simplify 8 - 7 to 1.
[tex]1 + 1 - 6[/tex]
5) Simplify 1 + 2 to 2.
[tex]2 - 6[/tex]
6) Simplify.
[tex] - 4[/tex]
Therefor, the answer is -4.
Find the value of x in the triangle shown below 3 6
5
√18
√27
4
Answers
a^2 + b^2 = c^2
In this case we're looking for C
so
(3)^2 + b^2 = (6)^2
9 + b^2 = 36
b^2 = 36-9
√b^2 = √27
b = 3√3
Answer:
the answer is actually d= 27
Step-by-step explanation:
What is the area of this shape
Answers
i think im not sure
3. What are the solutions to 2(x-7) = 327
Answers
Answer:
if u mean what x is equal to then x=341/2
Step-by-step explanation:
is Simon a nice person?
Answers
Answer:
if it's Simon from the america's most talented probably yes
Answer:
Simon Cowell? If so..no
Step-by-step explanation:
PLAZ HELPPP PWETRYYY PSLOD
Answers
Answer:
=
Step-by-step explanation:
whatever comes out of an absolute value is always positive so 8=8
Name the two congruent triangles
Answers
Answer:
∆ABE ≅ ∆DCE by SAS Congruence Theorem.
Step-by-step explanation:
The diagram given indicates the following:
<E ≅ <E (vertical angles)
AE ≅ DE
BE ≅ CE
Thus, an included angle, <E, and two side lengths, AE and BE, in ∆ABE are congruent to an included angle, <E, and two corresponding side lengths, DE and CE, in ∆DCE. By the SAS Congruence Theorem, both angles are congruent to each other.
Therefore:
∆ABE ≅ ∆DCE by SAS Congruence Theorem.
Help please!! I’ll give best answer brainliest!!
Answers
Answer:
D, The last one
Step-by-step explanation:
How do I solve 5x/6=-8 to get the answer
Answers
Answer:
Download photo math
Step-by-step explanation:
Pleasee helppp it’s due todayyy
Answers
Answer:
88 is a solution to 1/8 x =11, since a solution means that x is equal to that number, so in this scenario, x=88. When substituted(88*0.125), the same answer, 11, is obtained.
Step-by-step explanation:
Need help please help me
Answers
Solve the equation. The symbol "^" mean "raised to the second power"
C^2=28.2+42.1
Answers
Answer:
Step-by-step explanation:
c^2=28.2 + 42.1
SOLVE FOR A
A=logc (703/20), c ≠ 1 and C > 0
SOLVE FOR C
{ c = - (700/20) 1/a, A ≠ 0 and Numberator (A) bmod 2 = 0 and denominatior (A)bmod 2=1 SOOOOOOO a ≠ 0
Find the x- and y intercepts and write as an ordered pair.
Answers
Highest common factor of 15 30 and 45
Answers
Step-by-step explanation:
I believe it is 15...all the numbers can be divided by 15, since 15 is the smallest number it is also the highest common factor only because 30 and 45 can be divided by 15
.......hope it helps!
Answer:
15
Step-by-step explanation:
Find the prime factors for each number as:
45 =3 × 3 × 5
30 = 2 × 3 × 5
15 = 3 × 5
Now identify the common factors and determine the GCF:
Therefore:
HCF = 3 × 5 = 15
Can someone give me the answer please?
Answers
Answer:
16
Step-by-step explanation:
Hey There!
So the x values are the same so all we have to do is subtract the y values
to be more specific y1-y2
so the distance is equal to 7--9
the negative signs cancel out so now its 7+9
7+9=16
so the distance between the two points is 16
hope this helps :)
Answer:
D. 16 units
Step-by-step explanation:
You could draw a coordinate plane or think of it this way:
They will all be in line with -4 and they will be at -9 and 7. You should add them together to find the distance. 9 + 7 = 16
D. 16 units
The image shows a coordinate plane:
The length of a rectangle is increasing at a rate of 4 meters per day and the width is increasing at a rate of 1 meter per day. When the length is 10 meters and the width is 23 meters, then how fast is the AREA changing
Answers
Answer:
[tex]\displaystyle \frac{dA}{dt} = 102 \ m^2/day[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightGeometry
Area of a Rectangle: A = lw
l is lengthw is widthCalculus
Derivatives
Derivative Notation
Implicit Differentiation
Differentiation with respect to time
Derivative Rule [Product Rule]: [tex]\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)[/tex]
Step-by-step explanation:
Step 1: Define
[tex]\displaystyle l = 10 \ meters[/tex]
[tex]\displaystyle \frac{dl}{dt} = 4 \ m/day[/tex]
[tex]\displaystyle w = 23 \ meters[/tex]
[tex]\displaystyle \frac{dw}{dt} = 1 \ m/day[/tex]
Step 2: Differentiate
[Area of Rectangle] Product Rule: [tex]\displaystyle \frac{dA}{dt} = l\frac{dw}{dt} + w\frac{dl}{dt}[/tex]Step 3: Solve
[Rate] Substitute in variables [Derivative]: [tex]\displaystyle \frac{dA}{dt} = (10 \ m)(1 \ m/day) + (23 \ m)(4 \ m/day)[/tex][Rate] Multiply: [tex]\displaystyle \frac{dA}{dt} = 10 \ m^2/day + 92 \ m^2/day[/tex][Rate] Add: [tex]\displaystyle \frac{dA}{dt} = 102 \ m^2/day[/tex]Topic: AP Calculus AB/BC (Calculus I/II)
Unit: Implicit Differentiation
Book: College Calculus 10e
Kate’s father is a baker at the Morning Muffin Bakery. This morning the oven wasn’t working correctly and 2 dozen muffins burned. Kate’s father gave ¼ of what was left to Kate to take to school. He wrapped up ½ of the remaining muffins and sold them to the grocery store down the street. He then wrapped ⅓ of what was remaining and gave them to the coffee shop to sell. That left Kate’s father with a dozen muffins to sell at the bakery. How many muffins did Kate’s dad bake?
Answers
Answer:
64
Step-by-step explanation:
Step 1: 12 divided by 3 = 4. 12+4 = 16.
I need to know what ⅓ of 12 is so I can continue the problem without messing up.
Step 2: 16*2 = 32.
Half of however many are left is 16.
Step 3: 32 divided by 4 is 8. 32+8 is 40. Two dozen is 24. 40 + 24 = 64.
Now we know the answer.
Boom.
If you divide me by 9, the remainder is 4. I am a multiple of 10. What two-digit number am I?
Answers
Answer:
40?
Step-by-step explanation:
i tried
A rectangular prism has a length of 1 1/4 centimeters, a width of 4 centimeters, and a heigh of 3 1/4 centimeters What is the volume of the prism? Enter your answer in the box as a simplified mixed number or a decimal
Answers
Answer:
Step-by-step explanation:
V=lbh=1 1/4×4×3 1/4
=5/4×4×13/4
=65/4
=16 1/4 cm³
=16.25 cm³
Volume of a rectangular prism can be found by multiplying all three dimensions of the prism together: V = lwh
A map is drawn to scale of 2 cm equals 25 km if two points are 7.4 cm apart on the map what is the actual distance between them?
Answers
Answer:
The actual distance between them is 92.5 km
Step-by-step explanation:
A sample of 64 account balances from a credit company showed an average daily balance of $1,040. The standard deviation of the population is known to be $200. We are interested in determining if the mean of all account balances (i.e., population mean) is significantly different from $1,000. 1. State the null and alternative hypothesis. 2. Compute the test statistic. 3. Compute the p-value. 4. Based on the p-value and the significance level of 0.05% make a decision regarding the hypotheses. 5. Interpret your results in the context of the problem.
Answers
Answer:
See step by step exlanation
Step-by-step explanation:
Assuming normal distribution
N( μ₀ , σ )
In this case N ( 1000, 200)
From a random sample of 64 accounts we get:
n = 64
x = sample mean x = 1040
σ = standard deviation of the population σ = 200
1.-Test Hypothesis
Null Hypothesis H₀ x = μ₀ = 1000
Alternative Hypothesis Hₐ x ≠ μ₀
The alternative hypothesis implies a two tail-test. Given that n > 30 and σ is known we will use z-table
2.- z(s) = ( x - μ₀ ) / σ/√n
z(s) = ( 1040 - 1000 ) / 200/ √64
z(s) = 40*8/200
z(s) = 1,6
3.-P-val for z (score 1,6) p-value = 0,0548
4.- If significance level is 0,05 then α = 0,05 and α/2 = 0,025
p-value > α/2
Then the z(s) < z(c) 1,6 < 1,96 where z(c) is z score for α/2
We should accept H₀
5.-We can claim that at 95 % (of Confidence Interval) the population mean is not significantly different from 1000 $
WILL MARK BRAINLIEST!!!
(03.03)
The description below represents Function A and the table represents Function B:
Function A
The function is 2 more than 5 times x.
Function B
x
y
−1
2
0
5
1
8
Which statement is correct about the slope and intercept of the two functions? (1 point)
Select one:
a. Their slopes are equal but y-intercepts are not equal.
b. Their slopes are not equal but y-intercepts are equal.
c. Both slopes and y-intercepts are equal.
d. Neither slopes nor y-intercepts are equal.
Answers
Function b? Honestly, I need these points.
which scatter plot does NOT suggest a linear relationship between x and y?
Answers
Help please!
Factoring Quadratics
Factor the following quadratic expressions into two binomials. Show your work.
1. x + 34x + 64
2. x - 14x + 40
3. X2 + 8x - 48
4. x2 - 17% - 60
5. 2x + 13x + 20
6. 5x? - 13x + 6
7. 8x + 14x - 15
8.-8x? - 20x + 12
Answers
Answer:
Step-by-step explanation:
Sry but I only did 1,2,5,6,7&8
But am not sure if am correct just try
A basketball player has a 60% chance of making each free throw. What is the probability that the player makes exactly
three out of six free throws?
Answers
Calculate the area, in terms of x and in simplest form, of the rectangle shown below.
5x + 4
2x - 5
Answers
5x +4 the x is 2 the answer to this is 14
2x-5 the x is 4 the answer to this is 13
Your business loan has a variable interest rate. Next month the annual rate will jump from 6.3% to 7.8%. Your balance is
$1,620,000. How much will your monthly payment go up?
Answers
Answer:
$2,025
Step-by-step explanation:
The monthly payment will be increased by $2,025.
What is an amount?
The quantity of money anyone has is termed as the amount. Your monthly payment based on the rate of 6.3% per annum is:
= (6.3% * 1,620,000 ) / 12 months
= 102,060 / 12
= $8,505
Now that the rate has gone up to 7.8% per annum, the payment is:
= (7.8% * 1,620,000 ) / 12 months
= 126,360 / 12
= $10,530
Payment went up by:
= 10,530 - 8,505
= $2,025
Therefore the monthly payment will be increased by $2,025.
To know more about the amount follow
https://brainly.com/question/25109150
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solve for x: -3(x+7)=5 . Explain how you solved for x and how you know your answer is correct
Answers
Answer:
Step-by-step explanation:
-3(x+7)=5
1. Multiply 3 and x+7 , you will get -3x-21=5
2. Add 21 on both sides, you will be left with -3x=26
3. Divide both sides with -3, and x will equal to -26/3
2/5 x = 3 1/5
ASAP ill give brainliest
Answers
Answer:
15 1/2
Step-by-step explanation:
Answer:
x=8
Step-by-step explanation:
Let's solve your equation step-by-step.
2 /5 x=3 1 /5
Step 1: Simplify both sides of the equation.
2 /5 x= 16 /5
Step 2: Multiply both sides by 5/2.
( 5 /2 )*( 2 /5 x) =( 5 /2 )*( 16 /5 )
x=8