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max2010maxim [7]
3 years ago
7

Please help!! I'll mark Brainliest for most helpful answer.

Mathematics
1 answer:
dangina [55]3 years ago
7 0

Sorry it wouldn't let me use my answer when i wrote it out. Hope this helps : )

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Find the x and y intercept for -2x-5y=30
Ahat [919]

Answer:

see below

Step-by-step explanation:

-2x-5y=30

To find the x intercept, set y =0 and solve for x

-2x-5*0=30

-2x = 30

Divide each side by -2

-2x/-2 = 30/-2

x =-15

To find the y intercept, set x =0 and solve for y

-2*0-5y=30

-5y = 30

Divide each side by -5

-5y/-5 = 30/-5

y = -6

3 0
3 years ago
Read 2 more answers
This exercise uses, the population growth model
timofeeve [1]

P is equal to 8700% for population x time in hours.

<h3>What is population growth model?</h3>

P is equal to 8700% for population x time in hours. 2Ae%5E%28kx%29

K's model must be solved. ln%28p%29=ln%288700%29%

2Bkx%2Aln%28e%

29\skx%

2A1=ln%28p%29-ln%288700%

29\sk=%281%

2Fx%29%

28ln%28p%29-ln%288700%29%29

Replace the point (1,10000).

k=%281%

2F1%29%

28ln%2810000%

29-ln%288700%

29%

29\sk=ln%2810000%

29-ln%288700%

29 k=0.13926, which you might only desire to three or maybe even two significant figures.

You may just enter 10000% if you want p after two hours.

And it SHOULD be the same as 8700% (2810000%2F8700%).

Just give it a shot and see, 2Ae%5E%280.139%2A2%29. More particular, the model is highlighted by p=8700%. 2Ae%5E%280.139% 2Ax%29% 29.

Determine how long to double x.

Take the logs on both sides, then find x.

To put it more simply, start with this form: 2=1%2Ae%5E%280.13926%2Ax%29

To learn  more about population growth model refer to:

brainly.com/question/25896797

#SPJ4

5 0
2 years ago
Another sequence is defined by a term to term sequence where k and r are constants
kompoz [17]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

U(n + 1) = kU(n) + r

_________________________________

n = 1

U(1 + 1) = kU(1) + r

U(2) = k \times U(1) + r

188 = k \times (37) + r

37k + r = 188 \:  \: \:  (( \alpha ))_________________________________

n = 2

U(2 + 1) = kU(2) + r

U(3) = k \times U(2) + r

943 = k \times (188) + r

188k + r = 943 \:  \:  \: (( \beta ))

_________________________________

188k  + r = 943 \:  \: \:  (( \beta ))

37k + r = 188 \:  \:  \: \:  \:  (( \alpha ))

(( \beta )) - (( \alpha )) =

188k - 37k + r - r = 943 - 188 \\

151k = 755

Divide sides by 151

\frac{151k}{151}  =  \frac{755}{151}  \\

k = 5

Put the value of k in one of the equations to find the r :

37k + r = 188

37 \times (5) + r = 188

185 + r = 188

r + 185 = 188

Subtract sides 185

r + 185 - 185 = 188 - 185

r = 3

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

8 0
3 years ago
A______ Polygon Has all Sides Equal in Length and All The angles Are Equal Of Measures
EastWind [94]

Answer:

B. Regular

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
∠F and ∠G are supplementary angles. If m∠F is two less than six times the measure of ∠G, find the measures of both angles
Mnenie [13.5K]

Answer:

∠ G = 26°, ∠ F = 154°

Step-by-step explanation:

Express ∠ F in terms of ∠ G, that is

F = 6G - 2

and since the angles are supplementary, then

G + 6G - 2 = 180, that is

7G - 2 = 180 ( add 2 to both sides )

7G = 182 ( divide both sides by 7 )

G = 26

Thus

∠ G = 26° and ∠ F = 6(26) - 2 = 156 - 2 = 154°

4 0
3 years ago
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