plss take a pic of your quistion
Step-by-step explanation:
I cant understand plss
The ratio of x to 4 is not less than 9
Answer:
x/4 > 9
Step-by-step explanation:
Please help look at picture
round to the nearest tenth
which shape best describes the cross section cut at an angle to the base of a right rectangular prism
Answer:
Parallelogram
Step-by-step explanation:
sorry if it's wrong
PLZ HELP ASAP WILL MARK U BRANLYEST... thanks:)
Step-by-step explanation:
Here we are going to use the Pythagoras theorem to get the Hight of the Television
[tex] {42}^{2} - {32}^{2} = x[/tex]
X Being the unknown side
[tex] {42}^{2} - {32}^{2} = 740 \\ x = \sqrt{740} = 27.2[/tex]
So the height is 27.2in
The Are of the screen would be L x B
27.2 x 32 = 870.2 in^2
We will use Pythagoras for the last question also
[tex] {40}^{2} + {32}^{2} = 2624 \\ \sqrt{2624} = 51.23[/tex]
She will need 51.23 in screen size
Meg pounded a stake into the ground. When she attached a leash to both the stake and her dog’s collar, the dog could reach 9 feet from the stake in any direction. Using 3.14 for pi, what is the approximate area of the lawn, in square feet, the dog could reach from the stake.
The dog is able to run around in a circle with a radius of9 ft.
The area of a circle is A = pi r^2
A = (3.14) (9)^2
A= (3.14)(81)
A= 254.34 sq ft
-6(2x - 6) - 4x + 7 Simplify the algebraic expression.
Answer:
− 1 6 + 4 3
Step-by-−
−6 ( 2 − 6 ) − 4 + 7
− 1 2 + 3 6 − 4 + 7
− 1 2 + 3 6 − 4 + 7
− 1 2 + 4 3 − 4
− 1 2 + 4 3 − 4
− 1 6 + 4 3
step explanation:
Distribute
Add the numbers
Combine like terms
Someone please help me and thank you:)
Answer:
your answer is F . s=1/6r .
I need help
5th Grade: Module 2 - Lesson 23
please send me picture why bc i need do a division of that and show my work please help
Answer:
your
Step-by-step explanation:
account
DELETED :)
Enjoy the rest of your day lovebug, if helpful... dont hesitate to mark as brainliest! ;)
WILL GIVE BRAINLIEST
Answer:
the answer it's B we got the same test
PUT THE B
Answer:
mm option a is right
Step-by-step explanation:
bcz there is only 1 zero less in weight of elephant as compared to whale hope it may help u
I can't seem to factor out this equation.
40x squared -46x +12
What is the soultion: 1/2x + 3/2 (x + 1) - 1/4 = 5? A. 5/2 B. 13/8 C. 15/8 D. 17/8
Answer:
C. 15/8 is the correct answer and the mixed form would be 1 7/8
Step-by-step explanation:
Can someone help me with this question please :) (University)
Answer:
(-5 1 0 0) and (-3 0 1 0)
Step-by-step explanation:
Based on my memory, you can use the dot product to find orthogonality meaning
u1 . u2 = 0
In this case, we let u be the arbitrary vector represented by (x y z w)
u . (1 5 3 0) can be expressed as an equation given by:
{(x y z w) | x + 5y + 3z + 0w= 0}
We solve this equation letting y = s and z = t and x = -5s -3t
Reconstruct this according to their variable will give
(-5 1 0 0)s + (-3 0 1 0)t = 0
So the basis vectors are (-5 1 0 0) and (-3 0 1 0).
Let c1 and c2 be arbitrary constants:
if you solve for c1(-5 1 0 0) + c2(-3 0 1 0) = 0
c1 and c2 should have only trivial solution, which proves its
linear independence and so it forms a basis vector space.
Which expression is equivalent to 6-8 x 65?
Answer:
12-16 X 130
Step-by-step explanation:
Lol its asking for an equivalent expression meaning the same thing soooo... I just multiplied each number by two: 6X2= 12) 8X2=16) 65X2= 130) so the expression will be 12-16 X 65.
ps.
If u get any other answers with a different one than mine it doesnt mean its incorrect because there are infinite equivalent answers for this expression
Find the missing dimension. Use the scale factor 1: 8.
Model length: 6 cm.
Actual length: ?cm.
What is the actual length
Answer:
9cm
Step-by-step explanation:if im wrong sorry
Helpp worth 20 points!!
write the equation of the line below
Answer:
y = -x -2
Step-by-step explanation:
Answer:
-x - 2 = y
I hope this is correct :P
Find 3 ratios that are equivalent to the given ratio. 4:15
Answer: 8:30, 16:60, 32:120
Given g(x)=-2x+2, solve for x when g(x)=8
Answer:
x=±3. Explanation: g(x)=2x2−10 g(x)=8. ie 2x2−10=8 2x2=18 x2=9 x=±3.
Step-by-step explanation:
20/48 equals what as a percentage
Answer:
approx 41.6%
Step-by-step explanation:
Answer:
41.7%
Step-by-step explanation:
First, you will divide 20 by 48.
[tex]20/48=0.4167[/tex]
Secondly, you would multiply by 100%
[tex]0.4167* 100= 41.67%[/tex]%
If you round to the nearest whole number it would give you [tex]42[/tex]%. If it is rounded to the nearest tenth it would be [tex]41.7%[/tex]%
geometry: find the value of x. Round to the nearest tenth. How do I do this? screenshot attached
Answer:
[tex]\boxed {\boxed {\sf x \approx 105.3}}[/tex]
Step-by-step explanation:
To solve for x, remember the right triangle trigonometry ratios (soh-cah-toa).
sinθ= opposite/hypotenuse cosθ= adjacent/hypotenuse tanθ= opposite/adjacentIf we look at the angle given (θ), then we see that 36 is adjacent or next to the 70° angle. x is the hypotenuse because it is opposite the right angle. So, we have to use cosine (adjacent and hypotenuse).
[tex]cos (\theta)=\frac {adjacent}{hypotenuse}[/tex]
[tex]cos(70)=\frac{36}{x}[/tex]
Cross multiply. (Multiply the first numerator by the second denominator. Then, multiply the first denominator by the second numerator).
[tex]\frac{cos(70)}{1}=\frac{36}{x}[/tex]
[tex]cos(70)*x= 36[/tex]
Since we want to solve for x, we must isolate the variable. Divide both sides by the cosine of 70.
[tex]\frac{cos(70)*x}{cos(70)}=\frac{ 36}{cos(70)}\\x= 105.2569584[/tex]
Round to the nearest tenth. The 5 in the hundredth place tells us to round the 2 to a 3.
[tex]x \approx 105.3[/tex]
x is about 105.3
Please answer this question!!! Thank you!
Answer:
your answer is b
Step-by-step explanation:
Which set of measurements would not create a triangle?
A. 9 in., 8 in., 16 in.
B. 11 in., 12 in., 22 in.
C. 14 in., 6 in., 20 in.
D. 3 in., 8 in., 6 in.
Y-3=2(x+1)
Missing values?
Evaluate the expression when a=4 and b=-3.
-a +4b
Answer:
-16
Step-by-step explanation:
-a +4b
By putting the value a = 4 and b = -3
= -(4) + 4 × (-3)
= -4 - 12
= -16 (Ans)
what is the solution to the equation below -5/4 x + 2/5 equals -13 / 30
in ABC, what is the value of x?
Answer:
x = 16.2
Step-by-step explanation:
5/9 = 9/x
5x = 81
x = 16.2
Which is a better deal 12.4 ounces for $4.99 or 21 ounces for $6.49?
Answer:
Getting 21 ounces for $6.49 is a better deal!
Step-by-step explanation:
4.99 / 12.4 = 0.402419...
6.49 / 21 = 0.30904...
0.4 is larger than 0.30 therefore 0.30 is less and a better deal.
Have an amazing day! ^-^
Translate the sentence into an inequality.
A number increased by 2 is greater than or equal to 19.
Answer:
X + 2 [tex]\geq \\[/tex] 19
Step-by-step explanation:
a number ur going to represent with a variable x and increased by 2 means + 2 so x + 2 and when it say greater than or equal to remember that it always opens to the lager number or x + 2 and has a line underneath to represent the or equal to.
Evaluate the function, find f(-2):
f(x) = 2x^2 +3x
Answer:
B) 2
Step-by-step explanation:
f(-2) = 2 * (-2)^2 + 3(-2)
f(-2) = 2 * 4 - 6
f(-2) = 8 - 6
f(-2) = 2
how do i do number 2
Answer:
If you have a spinner spin it 2 times if u dont have one just use a virtual one on the internet
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
By spinning it once, you have a 1/3 chance to land on A. By spinning it again, you have another 1/3 chance to land on A. If you add 1/3 and 1/3, you get 2/3.
Dylan and Marcella decided to build a fence. Dylan worked alone for 2 hours. Marcella arrived, and they worked 1 hour together. Dylan left, and Marcella worked 1 hour alone. The fence was then ½ done. Individually, it takes Dylan 3 more hours to build a fence than Marcella. How long would it take Dylan and Marcella each to build the fence by themselves?