Pleaseee help meee I’m desprateeee

Pleaseee Help Meee Im Desprateeee

Answers

Answer 1
it would be the DISTANCE from zero

Related Questions

Hi please help quick! what's -2 5/11 - 7 1/11

Answers

Answer:

Your answer will be -9.54545454545

Explanation:

I don't really understand what just happened to my calculator but i searched on goo gle but it's the correct answer..

Hope it helps you..Y-your welcome in advance..

(;ŏ﹏ŏ)(ㆁωㆁ)

-9 6/11 Since they are both negative you need to add them together. -2-7=-9
-5/11-1/11=-6/11
The answer is -9 6/11

numbers between 1/10 and 4/5?​

Answers

I believe your answer is 2/10,3/10,4/10,5/10,6/10,7/10.

4/5 can be converted to 8/10 by multiplying the denominator and the numerator by 2 so the new numbers are 1/10 and 8/10 the numbers that are between that are 2/10,3/10,4/10,5/10,6/10,7/10.

please help with this

Answers

Answer:

5x+y=5xy

Step-by-step explanation:

Kasey is buying lunch and dinner for her friends this weekend. A lunch combo cost $8.50 and a dinner combo cost $13, If Kasey has $160 to spend then write an inequality that describes the situation.​

Answers

Answer:

8.50x plus 13y equals 160

How to solve 0.5(7d+4)=7-1.5d

Answers

The answer is (d=1.)
Brainlist please :)

Simplify this
0.5 (7d + 4) = 7.1 5d

Then

3.5d + 2 = 7- 1.5d

5d + 2 = 7

5 divided by 5

D = 1


so the answer is D = 1

-2c-5c+8-4=53



I need answers to this asap I believe it’s -7

Answers

Answer:

Yeah!!!you're right, it's -7

Step-by-step explanation:

-2c -5c+8-4 = 53

-7c +4 = 53

-7c = 53 - 4

-7c = 49

c = -7

The answer is -7

Good job.

8x + y = 20
x - 2y = -6

Answers

Answer: the answer is

Step-by-step explanation:

Use trig identities to show that sec θ − cos θ = tanθ (sin θ)

Answers

Use [tex]\sec\theta = \dfrac{1}{\cos{\theta}}[/tex]  to get

    [tex]\sec\theta -\cos{\theta}= \dfrac{1}{\cos{\theta}}-\cos(\theta})[/tex]

Then find a common denominator:

    [tex]\dfrac{1}{\cos{\theta}}-\cos(\theta}) = \dfrac{1}{\cos{\theta}}-\dfrac{\cos^2\theta}{\cos\theta}[/tex]

But now make that one fraction:

    [tex]\dfrac{1}{\cos{\theta}}-\dfrac{\cos^2\theta}{\cos\theta} = \dfrac{1 - \cos^2\theta}{\cos{\theta}}[/tex]

But that's just sin^2 on the top

    [tex]\dfrac{1 - \cos^2\theta}{\cos{\theta}} = \dfrac{sin^2\theta}{\cos{\theta}} = \dfrac{sin\theta\cdot sin\theta}{\cos{\theta}}[/tex]

Split that fraction up:

    [tex]=\dfrac{ sin\theta}{\cos{\theta}}\cdot sin\theta[/tex]

And tan = sin/cos

    [tex]=\tan\theta\cdot sin\theta[/tex]

Watching a Helicopter Take Off At a distance of 58 ft from the pad, a man observes a helicopter taking off from a heliport. If the helicopter lifts off vertically and is rising at a speed of 55 ft/sec when it is at an altitude of 113 ft, how fast is the distance between the helicopter and the man changing at that instant? (Round your answer to one decimal place.)

Answers

The Pythagora´s Theorem, tell us that in a right triangle, the square of the hypothenuse (L²) is equal to :

L² = x² + y²

x  and y are the legs.

The solution is

dy/dt = 48.9 ft/s

We know that in a right triangle:

L²  = x² + y²      (1)

If the helicopter lifts off vertically, that means x ( the horizontal distance between the observing man and the helicopter, maintains constant).

According to that, if we get derivatives with respect to time on both sides of equation (1) we get:

2×L× dL/dt   = 0 + 2×y×dy/dt       (2)

And

L = √ ( 58)² + ( 113)²   = √12769 + 3364    = 127.02 ft

L = 127.02 ft   when y = 113 ft

Now in equation (2) we know:

y = 113 ft    dy/dt = 55 ft/s   L = 127.02  we look for dL/dt

Then by substitution

2×127.02 × dL/dt = 2×113×55

254.04× dL/dt   =  12430

dL/dt  = 48.92

dL/dt = 48.9 ft/s

Related Link : https://brainly.com/question/14988219?

32 450 to nearest hundred

Answers

Answer:

32,500

Step-by-step explanation:

Hi to the nearest 100 it would be 32,500 as it is a 5 after the 4 you have to round up.

Hope this helps !

Help me please ?!?!?!?!?!

Answers

Answer:

option 3 left bottom corner

Step-by-step explanation:

Solve the linear equation below using the substitution method

x-3y=7
2x+3y=9​

Answers

(16/3, -5/9)

Hope this helps:))
-3y=7
-3y. 7
—— = ——
-3 -3
7
Y= - — —-
3

This is for Number one

what is the value of x 3/6x+9 =12

Answers

Answer:

x=6

Step-by-step explanation:

Solve for  x  by simplifying both sides of the equation, then isolating the variable.

Which graph represents the solution set of the system of inequalities? ​

Answers

Answer:i think is A

Step-by-step explanation:

(x^2 + 2x + 2)(x + 5) = 0

Answers

Answer:

[tex] {x}^{2} + 2x + 2 = 0 \: no \: solution \\x + 5 = 0 - \: \: \: \: \: x = - 5 \\ sox = - 5 [/tex]

Find the equation of the line that passes through (1,-2) and is parallel to y = 3x + 4.
Leave your answer in the form y = mx + c

Answers

Answer: y=3x-5

Step-by-step explanation: Find the slope of the original line. slope is m=3. Then use the point slope formula  [tex]y-y1=m(x-x1)[/tex] to find the line parallel to y=3x+4. Parallel lines have the same slope. so you substitute the given point (x1,y1)(1,-2) and slope m=3  into the point slope formula.

y-(-2)=3(x-1)  

y+2=3x-3  

y=3x-5

if the number 659,983 is rounded to the nearest hundred, how many zeros does the rounded number have

Answers

659,983

to the nearest hundred you look at the tenths spot, if above 5, the hundredths spot rounds up one, if its under 5, the hundreth spot stays the same

659,983

round up

660,000

4 ZEROS.

I wrote an equation to show that two amounts were equal.

Answers

Answer:

what equation?

Step-by-step explanation:

Quadratic shifted up by 4 units reflected

Answers

Answer:

-(x^2)+4

Step-by-step explanation:

 please help me quickly

no random links i will report :)

Answers

Answer:

B

Step-by-step explanation:

simplify (3a^4b^3)^3

Answers

Answer:

Step-by-step explanation:

(3a^4b^3)^3

=3^3a^4*3b^3*3

=27a^12b^9

Answer:

27(a^12)(b^9)

Step-by-step explanation:

Can be reorganized to (3^3)((a^4)^3)((b^3)^3)

27(a^12)(b^9)

Order these numbers from the least to the greatest. 7.618, 7.681, 7.6801, 7.0681

Answers

Answer:

7.0681, 7.618, 7.6801, 7.681

Step-by-step explanation:

from the least (smallest) to the greatest (largest)

7.0681, 7.618, 7.6801, 7.681

Solve these [7x+5](8x+3)
(3-8x)(4-5x)
2(4x+7)(6x-5)

Answers

Answer:

107520x6+89344x5−241808x4−55444x3+121478x2+6030x−12600

Step-by-step explanation:

brailiest

Answer:

nice

Step-by-step explanation:

please answer this, thank you so much!! <3 :D​

Answers

Answer:  The correct answer is:  " 11 .1 " .

________

Step-by-step explanation:

Given:

" [tex]1.9h + 3.5 =[/tex] ? " ;  Solve:  when: " [tex]h = 4[/tex] " ;

________

To find the answer:

We plug in "4" for the value for " [tex]h[/tex] " ;

and performed the mathematical operations indicated.

________

 →   " [tex]1.9h + 3.5 =[/tex] [tex](1.9*4) + 3.5 = 7.6 +3.5 = 11.1[/tex] " .

________

The correct answer is:  " 11 .1 " .

________

Hope this is helpful to you!

 Best wishes!

________

If I could get help thank u!

Answers

Y=2x+3 is the answer

If f (x) = x^2 + 3, evaluate f (-4).
=
A) -5
B) 19
C
11
D) -13

Answers

Answer: B) 19

Step-by-step explanation:

To solve this problem, simply plug in -4 for x:

[tex]f(x)=x^{2} +3\\f(x)=(-4)^{2} +3\\f(x)=16+3\\f(x)=19[/tex]

Hope it helps :) and let me know if you want me to elaborate/explain further

Answer:

D. -13

Step-by-step explanation:

If you substitute -4 in for x you get -4^2+3, so when you simplify you get -16+3 which equals -13.

f(x)=x^2+3

f(-4)= -4^2+3

f(-4)= -16+3

f(-4)= -13

QUICK: Please solve this for me plz

Answers

Answer: y: 5.5

Step-by-step explanation: combine 3/2 and x

y=3/2+ 4=5.5

If 5 bats and 4 balls weigh 58 kg, and 4 bats and 5 balls weigh 50 kg, then how much does a bat weigh?

Answers

The bat weighs 10kg.

Two equations can be gotten from the question:

5a + 4b = 58 equation 1

4a + 5b = 50 equation 2

Where:

a = weight of bats

b = weight of balls

The two equations are simultaneous equations and would be solved using the elimination method.

In order to determine the weight of balls, take the following steps:

Multiply equation 1 by 4 and equation 2 by 5

20a + 16b = 232 equation 3

20a + 25b = 250 equation 4

Subtract equation 3 from 4

18 = 9b

Divide both sides of the equation by 9

b = 2kg

In order to determine the weight of bats, take the following steps:

Replace for b in equation 1

5a + 4(2) = 58

5a + 8 = 58

5a = 58 - 8

5a = 50

Divide both sides of the equation by 5

a = 10kg

To learn more about simultaneous equations, please check: brainly.com/question/23589883?referrer=searchResults

PLEASE help!! BRAINLIEST to correct answer!!

Answers

The general equation for a circle is:

[tex](x-h)^2+(y-k)^2=r^2[/tex]

Where the center is (h,k) and the radius is r.

The equation we are given is:

[tex](x-2)^2+(y+3)^2=80[/tex]

From this, the center is (2,-3), and the radius is [tex]\sqrt{80}[/tex], or [tex]4\sqrt{5}[/tex].

Let me know if you have any questions, thanks!

Which graph represents a proportional relationship from y to x with a constant of proportionality of 1/2

Answers

Answer:

It´s going to be B

Step-by-step explanation:

Other Questions
during which phase do the chromosomes make copies of themselves so that there are two of each one? If you know Spanish please helpOnly complete number 4 A 6.Class B fires use the following as fuel:a.wood, paper and cloth. b.magnesium, sodium and zinc.o closeC.grease, gas and oilyup what is the main idea of the story "is survival selfish" If = 2 + 2,then p, in terms of a and q, is .... ? write 2-3 sentences describing an acivity you like to do and why in French How much force (in Newtons) is needed to accelerate a 160 kg object at a rate of 4 m/s2?A. 15B. 40C. 640D. .025 What is an artifact?A. a fossilb. an article from a historical textc. anything man- made and used by humansd. anything discovered during an archaeological dig Subtract fractions : 7/12 - 4/15 which items are associated with the cultures of the northwest indians What types of behavior was a tribal leader supposed to avoid in the Great Binding Law, and what two things were they supposed to do or focus on? How can the United States leaders learn from this old law today?PLEASE ANSWER ILL MARK BRAINLIEST!!! Hydrogen protons collide with one another to create: A). Helium and energy. B). Boron and energy. C). Carbon monoxide and energy. D). None of the above. How long were Native Americans given the land in Oklahoma per the terms of the Indian Removal Act Prove the following relations: 1) (1 - cosA) (1 + tanA) = tanA 'The cause of the universe is God'4 reasons this statement is true and 4 reasons this statement if false please help me asap! geologists can find the actual age of features on a world by A store owner sold 6 sodas for $12.00 and 8 bags of chips for $6.00. What is the difference between theunit price of a paint brush and the unit price of a pen? Warm up question, it's a riddle! What is seen in the middle of March and April that cant be seen at the beginning or end of either month? rewrite each expression with positive exponents. simplify if possible .