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eduard
4 years ago
10

It's urgent please help​

Mathematics
1 answer:
svetoff [14.1K]4 years ago
7 0

Answer:

The equation of  line is  2x-3y=15.

Step-by-step explanation:

Given;

Slope is 2/3 and crosses y axis at (0,-5).

Now, the point = (0,-5) that is (x_{1},y_{1}) and the slope of the line = 2/3 which is m.

So, now putting the formula for the equation of the line:

y-y_{1} =m(x-x_{1})

y-(-5)=\frac{2}{3}(x-0)

y+5=\frac{2}{3}(x-0)

On solving equation we get :

3y+15=2x-0

15=2x-3y

2x-3y=15

Therefore, the equation of  line is  2x-3y=15.

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Huey and Dunham (1987) measured the running speed of fence lizards, Sceloporus merriam,in Big Bend National Park in Texas. Indiv
Nadya [2.5K]

Answer:

applying one way ANOVA:

R² = SSR / SST

    = 0.133/1.807

     =0.0734

Source of Variation SS     df       MS       F   P-value    F0.05(2.27)

treatments               0.133      2      0.066      1.069   0.3574      3.354

error                       1.675     27     0.062    

Total                        1.807     29    

as p value is not significantly low:

Do the ANOVA results indicate that the null hypothesis (H0) can be rejected in favor of the alternative hypothesis (HA)? -No

Step-by-step explanation:

8 0
3 years ago
A list of 5 steps Cecile used to factor 16 x squared minus 9. Analyze Cecile’s work. Is it correct? No, adding in 0x keeps an eq
suter [353]

The Cecile factored the polynomial correctly by factor 16 x squared minus 9 using the X-method of factorization.

<h3>What is factor of polynomial?</h3>

Factor of a polynomial is the terms in linear form, which are when multiplied together, give the original polynomial equation as result.

The given polynomial expression is,

f(x)=16x^6-9

Now, Cecile add 0x as,

f(x)=16x^6+0x-9

Now, here the product of 16 and 9 is 144. Therefore, the factors must have the product of 144 and sum of 0. Thus, by using the split the factor method as,

f(x)=16x^6+12x-12x-9\\f(x)=4x^3(4x^3+3)+(-3)(4x^3+3)\\f(x)=(4x^3+3)(4x^3-3)

Thus, the Cecile factored the polynomial correctly by factor 16 x squared minus 9 using the X-method of factorization.

Learn more about factor of polynomial here;

brainly.com/question/24380382

5 0
2 years ago
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Answer:

width = 12.5

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1200 = 4 * w * 24

1200 = 96w

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3 0
3 years ago
Find the missing angle measures
padilas [110]

Answer:

72°

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Step-by-step explanation:

a circle=116° those are the measures

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The base of a triangle is 5/8 ft. The height is 1/3 ft.
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3 years ago
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