Answer:
75cm²
Step-by-step explanation:
area of parallelogram= base*height
area=15*5=75cm²
rewrite the equation by completing the square. x^2-14+33=0
Answer:
(x - 7)² = 16
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesAlgebra I
Completing the SquareStep-by-step explanation:
Step 1: Define
x² - 14x + 33 = 0
Step 2: Rewrite
Isolate x terms: x² - 14x = -33Complete the Square: x² - 14x + 49 = -33 + 49Reduce: (x - 7)² = 16And we have our rewritten form!
PLEASE HELP URGENTLY!!
Answer:
TPW is a isosceles because it has at least two equal sides and two equal angles (two congruent sides and angles)
Step-by-step explanation:
Hope that helps dude !
What is an equivalent expression of 34+15m+m+23+m
Answer:
17m+57
Step-by-step explanation:
Combine like terms: 34+23 is 57 and 15+1+1 is 17 so its 17m+57
Hope this helps plz mark brainliest :D
Can I get some help please
Answer:
it looks like a 150 degree angle??
Step-by-step explanation:
What is the equation of the line that passes through the point (-4,-8) and has a slope of 4
Answer:
y=4x+28
Step-by-step explanation:
(y-y1)=m(x-x1)
(y +4) = 4(x+8)
y+4 = 4x+ 32
y=4x + 28
Confused with this problem, could use help.
Answer:
wdiheebfejwb cfe euehbd fjdc dv
Step-by-step explanation:
give me braibest
Answer:
The answer is A. -t + 7
Step-by-step explanation:
math need help asap
20points
Answer:
43.95963871
Step-by-step explanation:
I used the tangent. Tangent is opposite over adjacent sides. To set it up, tan(7)=opp/16
move around to get opp=(16)tan(70)
opp=43.95963871
nearest whole height= 44 ft
Step-by-step explanation:
Step 1: List out all of the formulas for the trigonometric functions
sin(x) = opposite/hypotenuse
cos(x) = adjacent/hypotenuse
tan(x) = opposite/adjacent
Step 2: Find the equation for h
tan(70) = h / 16
16 * tan(70) = h
Step 3: Solve for h
h = 16 * tan(70)
h = 43.9596
h = 44 ft
Answer: 44 ft
plsss help meeeeeeeeeeee
Answer:
a
Step-by-step explanation:
the 2 exponents cancel each other out because one is positive and the other is negative, so you are left with 17/16
what is the answer to 6(x + 2)
Answer:
6x + 12
Step-by-step explanation:
Answer:
6x + 12
Step-by-step explanation:
hope this helps (´▽`ʃ♡ƪ)
If an object has a temperature of 34 degrees Fahrenheit, what is the Celsius temperature of the object?
Answer:
1.1
Step-by-step explanation:
For the set (1, 1, 2, 4, 5, 6, 7, 8, 10),
would each of the following measures be affected if another value of 10 was
included?
A. The range
B. The mean
C. The median
D. The mean and median
Answer:
it could be the mean median
Answer:
D the mean and median
Step-by-step explanation:
it would affect the mean because you have to add another number and the number of terms would change.
it would affect the median because the middle number would change since there is one more term.
hope this helps
What is 3÷34
A. 2.25
B. 3
C. 4
D. 12
Answer:
I think it is 12
(D)
ANSWER:
its D= 12
its easy
Will Mark Brainliest! What are the coordinates of point A?
(–2, –6)
(–6, –2)
(–6, –3)
(–3, –6)
Step-by-step explanation:
the first one -2,-6 .......
Answer:
It is option D which is (-3, -6)
Step-by-step explanation:
I know cause I got it write on edge and if you look at the graph, it will say that
help please ⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️
Answer:
1 [tex]\frac{11}{12}[/tex]
Step-by-step explanation:
2[tex]\frac{1}{4} \\[/tex] - [tex]\frac{1}{3}[/tex] 1[tex]\frac{5}{4}-\frac{1}{3}[/tex] [tex]1+\frac{11}{12}[/tex]1[tex]\frac{11}{12}[/tex]Find the slope of the line parallel to the given line and the slope of the line perpendicular to the given line (3,5) (2,8)
Answer:
-3
Step-by-step explanation:
The double number line shows that 4 pounds of tomatoes cost $12. What is the cost per pound of tomatoes?
The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 75% of planted seeds will germinate. Suppose the manufacturer is correct. If 7 seeds planted with the fertilizer are randomly selected, what is the probability that more than 5 of them germinate?
Answer:
0.56
Step-by-step explanation:
You are selling magazines to raise money for your school. Each subscription you sell earns $8 for your school.
a) Write an equation you can use to find the total amount d in dollars that you can raise for your school after selling s subscriptions.
b) How much money will you raise if you sell 20 subscriptions?
A man pand the bank $4,080at the end of 3 years. This was the amount borrowed plus 12% interest for 3 years.
so much money and the body
PLEASE HELP PLEASE!!!!!!!!!!!!!!!!
Answer:
-1 5/36
Step-by-step explanation:
Hope this helps!!
The accompanying data resulted from a flammability study in which specimens of four different fabrics were tested to determine burn times. Fabric Type Ýi. Si ni 1 11.6 .75 42 13.1 .88 43 14.5 .94 44 15.6 .98 4The analysis of variance is given as follows: Source DF SS MS F p-value Fabric Type 3 28.322 9.441 11.875 0.002 Error 12 9.543 0.795 Total 15 37.865 A) Write a linear contrast for Question 1: Is the mean burn time of fabrics of type 3 different than the mean burn time of type 4? B) Write a linear contrast for Question 2: Is the mean burn time of fabrics of type 1 different than the average of burn times of fabrics of the other three types (2, 3, 4)? C) Are the two contrasts defined in (a) and (b) mutually orthogonal? Explain why or why not. D) Conduct a F test about the linear contrast defined in (a). Use a = 0.05
Answer:
Following are the solution to the given point.
Step-by-step explanation:
In point a:
Linear comparison of the mean burning period of textiles of type three different from the mean type 4 burn time:
[tex]\to C_1= \bar{y_3}- \bar{y_4}[/tex]
In point b:
Linear comparison to the moderate burning time of type 1 textiles distinct from the average burn periods of all the other three styles of textiles[2,3,4]: is
[tex]\to C_2 = \bar{y_1} - \frac{1}{3} \bar{Y_2} - \frac{1}{3} \bar{Y_3} - \frac{1}{3} \bar{Y_4}[/tex]
In point c:
The comparison in a and (b) above is orthogonal to one another. Since the number of coefficient products is :
In point d:
The contrast value is [tex]C_1 = \bar{y_3} -\bar{y_4}.[/tex] The estimate of the contrast:
[tex]=14.5-15.6\\\\=-1.1[/tex]
The standard error is
[tex]= \sqrt{0.795 \times \frac{2}{4}}\\\\ = \sqrt{0.3975}\\\\= \sqrt{0.6305}[/tex]
[tex]t= \frac{(\bar{y_3} - \bar{y_4})}{SE(\bar{y_3} - \bar{y_4})}= \frac{-1.1}{0.6305}= -1.7447[/tex]
T is 2.1788 as the critical value. Since the value of t=1.7447<th of the critical value is absolute, the null is not rejected
The hypothetical one. theory. Therefore the impact of contrast is not statistically significant.
As we know t is a test F. Alternatively, as we know. The F-statistics at 1,12 df is [tex]t^2 = -1.7445^2 = 3.0440.[/tex]
F test is critical to 4,7472.
An electrician has a piece of wire that is 18 feet long. He cuts off 14% of the wire. Then he cuts the remaining pieces of wire into 3 equal pieces. What is the length of each piece.
Answer:
the 3 pieces are 5.16ft each and the 14% that he cut off is 2.52 ft
Step-by-step explanation:
the 14 % that he cut off is 2.52ft
he has 15.48ft left
15.48/3=5.16
Pretty please help me!!!
Which statement explains whether -4.5 can be a value in the shaded region
A. No it cannot, because -4.5 lies to the right of -3.5
B. No it cannot, because -4.5 lies to the right of -3.5
C. Yes it can, because-4.5 lies to the left of -3.5
D. Yes it can, because -4.5 lies to the right of -4.5
Answer:
Option C is correct option.
Step-by-step explanation:
The option C : Yes it can, because-4.5 lies to the left of -3.5 is the correct option.
Reason:
-4.5 is less than -3.5 and it comes after -4 so it lies under the shaded region.
Option C is correct option.
この問題を最も簡単に解決する. 不適切な回答はありません.
japones ^^
look you have to multiply
8 cm x 6cm
20cm x 6 cm
and the answer that comes out of the multiplication is the correct one
Kari swims 4 laps around a pool in 12 minutes,
1. How many minutes per lap is that?
Answer:
3 minutes per lap
Step-by-step explanation:
12 divided by 4 is 3
Answer:
12÷4=3
Step-by-step explanation:
3 lapsaround the
$460, 2.5%, 4 years pleas help me this is due today!
Answer:
Intrest earned: $46
Step-by-step explanation:
I = prt
$460 x 0.025 x 4 = $46
8(x+10) distributive property to simplify the expression
Answer:
Step-by-step explanation:
8x-10
HELPPP ASAPPP ILL MARK YOUR BRILLIANT!!! THANM YOU!!!!
Answer:
5
Step-by-step explanation:
I can't explain but use a calculator and do 800 - 40% take the answer of that and do __ - 40% . Do that 10 times and the answer is 5.
Help me out pleaseeeeeeeee
Answer:
I think Alisson
Step-by-step explanation:
Answer:
When you drop two objects at a time they each weigh a certain amount the one that is more solid and heavier will fall faster because the one that is hard weigh anything and won't have very much weight to bring it down. The one that weighs the least will eventually fall but first will be the heavier object .
I believe the correct answer would be Allison
3x + 2y = 21
4x -3y = -6
Answer:
the answer is (3, 6)
happy to help!
