Answers
Answer:
2.82
Step-by-step explanation:
I tried my best so im sorry if it isnt correct
x4-5x2-24=0
(x2+3) (x2-8)=0
x2 +3=0
x= 2.82
Related Questions
what is the slope of the line containing the points (1,10) and (-3,10)
Answers
Answer:
0
Step-by-step explanation:
Slope is Rise over Run (y / x).
For 2 points, you would take the difference of y-coordinates and divide by the difference of x-coordinates.
(Y1 - Y2) / (X1 - X2)
Since both y-coordinates are the same (ten minus ten), your slope is zero (zero divided by anything is zero).
can someone pls help me with this i don’t know what i am doing haha..
Answers
I need help with geometry
Answers
Answer:
6m
Step-by-step explanation:
Set up a proportion:
x/1.5=10/2.5
Cross multiply:
15/2.5=2.5x/2.5
x=6
The palm tree is 6m tall.
Hope this helps!
in parallelogram DEFG if m< GDE=50° find m
Answers
Answer:
130°
Step-by-step explanation:
180-50=130°
Please help
Thank you
Do step by step plz
Answers
Answer:
9 divided by thirteen.
Step-by-step explanation:
we know that the fraction symbol that appears between the numerator and the denominator (the ___ line) represents division. So, we could say that 9 over 13 is 9 divided by thirteen.
How long will it take for $1,000 to double at a simple interest rate of 5.5%
Answers
Answer:
12.63
Step-by-step explanation:
The scale that maps Figure A onto Figure B is 1:3 1 4 . Enter the value of x.
Answers
Answer:
6710.46x
Step-by-step explanation:
The solution is : the value of x is x = 9.75.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
You need to convert from mixed number to decimal number. To do this you can follow the steps shown below:
Step 1: You must divide the numerator of the fraction by the denominator of the fraction.
Step 2: Now you must add the quotient obtained to the Whole number part.
So, you get:
3 + 1/4
=3 + 0.25
= 3.25
Then, the scale image that maps "Figure a" onto "Figure b" is:
1: 3.25
Finally, in order to find the value of "x", you need to multiply the given length of the corresponding side of "Figure a" by .
Therefore, you get that the result is:
x = 3 * 3.25
or, x = 9.75
Hence, The solution is : the value of x is x = 9.75.
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ3
Find the slope
m for this graph
Answers
Find side BC for the triangle shown (round to the nearest tenth).
Answers
Answer: 2.6 (rounded answer)
Step-by-step explanation: To solve for the side BC we can find the tangent (TAN) of 41 degrees. Since the tangent of an angle is equal to the opposite side over adjacent, we can set up an equation that looks like this, assigning side BC to be x:
tan(41)= x/16
0.1606567=x/16 <---- Use calculator to find tan(41)
0.1606567(16)=x/16(16) <---- Multiply each side by 16
2.5705071789=x
What's the additive inverse of 0.75.
Answers
Answer:
[tex]additive \: inverse = - 0.75[/tex]
Help if you can
2(x+2)=
3(x+5)=
4(x+1)=
4(x-2)=
Answers
Answer:
2x+4
3x+15
4x+4
4x-8
Step-by-step explanation:
...............
3x + 15
4x+4
4x-8
tell whether the ordered pairs represent a function 1,4 2,5 1,6 3,7
Answers
Answer:
no it does not
Step-by-step explanation:
Multiply. Write your answer in simplest form.
[tex] \frac{1}{8} \times \frac{1}{2} [/tex]
[tex] \frac{2}{3} \times \frac{4}{5} [/tex]
[tex] \frac{3}{10} \times \frac{5}{6} [/tex]
Answers
1/16 or .0625
2.
8/15 or .53
3.
1/4 or .25
Hope it helps :)
Answer:
1.
1/16 or .0625
2.
8/15 or .53
3.
1/4 or .25
Step-by-step explanation:
hope it helps bro
Jerry is saving his money. He started with 15.00. If he adds $ 10.00 to his savings each month how much will he have saved after 2.5 months
Answers
And could u explain also pls
Answers
(3,-6)
(6,-6)
(7,-3)
Because the rule is to make the y-value negative
Angel misses 20% of the free throws he attempts in a season. How many total free throws did he attempt if he missed 31
Answers
Answer: 155
Step-by-step explanation:
31 - it is 20%
20% = 0.2
Find, how many total free throws did he attempt if he missed:
31 : 0.2 = 155
Which measurement is closest to the circumference of a circle with an area of 36 square feet?
A
12.0 feet
B
21.3 feet
С
103.2 feet
D
113.0 feet
Answers
The measurement of the circumference of a circle is 21.3 ft.
What is Circumference of Circle?The circumference is the perimeter of a circle. That is, the circumference would be the arc length of the circle, as if it were opened up and straightened out to a line segment.
Here, given area of circle = 36 ft²
Area of Circle = πr²
36 = 3.14 X r²
r² = 11.46
r = 3.38 ft.
Circumference of Circle = 2πr
= 2 X 3.14 X 3.38
= 21.25 ft. ≈ 21.3 feet
Thus, the measurement of the circumference of a circle is 21.3 ft.
Learn more about Circumference of circle from:
https://brainly.com/question/27177006
#SPJ2
PLEASE HELP ME ASAP?!?(2questions) 60POINTS+BRAINLIEST
Find the missing side lengths using your notes on the 45-45-90 and 30-60-90 special triangles.
Answers
It says that there was an error with my answer, but I don't know what, so I screenshotted what I typed and attached them as 4 images below:
simplify please was due 11:59
Answers
Answer:
3^12
Step-by-step explanation:
————-
Stephen and Lauren bought a home to flip
for a profit. After budgeting a total of
$23,150 for improvements, they started by
spending $10,350 on subbing out some of
the work. They would like to replace all
thirty-two of the windows in the home.
What is the maxium amount they can
afford to spend on each window?
Answers
Answer:
400 dollars
Step-by-step explanation:
ANSWER BOTH QUESTIONS WITH FULL EXPLANATION FOR BRAINLIEST
Answers
guys i need your hell with this question please help and show your work. will mark you brainliest please
Answers
Multiply the fractions
Need help with math homework
Answers
Answer:
c
Step-by-step explanation:
am not sure but I think its C am not shure
Find the average rate of change between n = 2 and n = 4. (6 points) Question 10 options: 1) negative one fourth 2) one fourth 3) −4 4) 4
Answers
Answer:
-4
Step-by-step explanation:
From the graph:
When n=2 , a^n =9
When n=4, a^n =1
The average rate of change between n=2 and n=4 is :
[tex]Rate= \frac{{{a_{2} -a_{4} } } }{2-4} \\=\frac{9-1}{-2} \\=-4\\[/tex]
The average rate of change is -4
PLEASE MARK ME AS BRAINLIEST
I REALLY NEED HELP PLEASE
Frank is building a house. He is using plans an architect gave him. The house will be a dilation of these blueprints, using a scale factor of 100. A room measures 0.1 ft by 0.12 ft on the blueprints. How area of floor will he need to buy?
A) 120 square feet
B) 0.44 ft
C) 0.012 square feet
D) 44 ft
Answers
Convert 9 cubic meters into cubic feet. Round your answer to the nearest whole number.
Answers
318
The exact answer is being written as a decimal. The rounded is answer will be 318. I hope this answers your question.
Answer:
318ft³
Step-by-step explanation:
The specific formula conversion for an APPROXIMATE answer would be to multiply the m^3 by 35.315 to get ft^3.
what is k + 1 3 = 5 1/8
Answers
PLEASE HELP!!!
Find the angle of elevation of the sun if a building 100 feet tall casts a shadow 150 feet long. Round to the
nearest degree.
a. 34 b. 48 c. 42 d. 53º
Answers
Answer:
A. 34
Step-by-step explanation:
Angle = 34°
The information will form a right angle triangle. Refer to the picture below for the diagram.
Using trigonometric ratio,
tan Ф = opposite / adjacent
tan Ф = 100 / 150
tan Ф = 0.66666666666
Ф = tan⁻¹ 0.66666666666
Ф = 33.6900672615
Ф ≈ 34°
check here for similar problems : https://brainly.com/question/7429801?referrer=searchResults
Easy.
Find the area of the figure.
Answers
Answer:
i DONT KNOW
Step-by-step explanation:
There are 24 students in Ms. Woodall's class. 1/2 of the students are boys. 1/3 of the boys have brown hair. what is the number of the boys in Ms. Woodall's class who have brown hair?
Answers
Answer:
the answer is 4
Step-by-step explanation:
1/2 of 24= 12
1/3 of 12=4
hope this helps
