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Delicious77 [7]
3 years ago
7

HELP I WILL GIVE BRAINLEST TO THE ONE WHO ANSWERS MORE! If you answer the whole thing you will 100% get brainliest. ASAP.

Mathematics
1 answer:
Mars2501 [29]3 years ago
7 0
10.

sam=(4,2)

theater=(-3,5)

11.

it has 4-(-3)=7 kilometers distance in x direction

and has 5-2=3 kilometers distance in y direction

12.

5-9=-4

so restaurant=(-3,-4)

13.

(5-(-4))/2=9/2=4.5

5-4.5=0.5

so seth=(-3,0.5)
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brown hair (H) is dominant to blond hair (h). Two hybrid parents have 4 kids. what is the likelihood that their kids will be hyb
Pepsi [2]

Answer:

50 %

Step-by-step explanation:

5 0
3 years ago
Simplify : <br>a–(b–c)+(m+n)<br><br> x+a + (m – 2) <br><br>m + (a–k–b) <br><br>x + (a–b) – (c–d)
Masja [62]

Answer:

The simplified expressions are

1) a - b + c + m + n

2) x + a + m - 2

3) m + a - k - b

4) x + a - b - c + d

Step-by-step explanation:

1) a - (b - c) + (m + n)

To simplify the above expression, we have;

a - (b - c) + (m + n)  = a - b - (-c) + m + n = a - b + c + m + n

2) x + a + (m - 2)

To simplify the above expression, we have;

x + a + (m - 2) = x + a + m - 2

3) m + (a - k - b)

To simplify the above expression, we have;

m + (a - k - b) =  m + a - k - b

4) x + (a - b) - (c - d) = x + a - b - c -(- d)) = x + a - b - c + d

6 0
3 years ago
The scale on a map is stated as 1:250000 two villages are 7 cm apart on the map. How far from each other are the two villages in
a_sh-v [17]

Answer: 1750000

Step-by-step explanation: you should be able to multiply 7 by 250000, since 1 cm = 250000 kilometers

4 0
3 years ago
The temperature function (in degrees Fahrenheit) in a three dimensional space is given by T(x, y, z) = 3x + 6y - 6z + 1. A bee i
madam [21]

You're looking for the extreme values of T(x,y,z)=3x+6y-6z+1 subject to x^2+y^2+z^2=9. The Lagrangian is

L(x,y,z,\lambda)=3x+6y-6z+1+\lambda(x^2+y^2+z^2-9)

with critical wherever the partial derivatives vanish:

L_x=3+2\lambda x=0\implies x=-\dfrac3{2\lambda}

L_y=6+2\lambda y=0\implies y=-\dfrac3\lambda

L_z=-6+2\lambda z=0\implies z=\dfrac3\lambda

L_\lambda=x^2+y^2+z^2-9=0

Substituting the first three solutions into the last equation gives

\dfrac9{4\lambda^2}+\dfrac9{\lambda^2}+\dfrac9{\lambda^2}=9

\implies\lambda=\pm\dfrac32

\implies x=1,y=2,z=-2\text{ or }x=-1,y=-2,z=2

At these points, we have

T(1,2,-2)=28

T(-1,-2,2)=-26

so the highest temperature the bee can experience is 28º F at the point (1, 2, -2), and the lowest is -26º F at the point (-1, -2, 2).

6 0
3 years ago
Simplify expression 2/3[3f+12]+f
neonofarm [45]

Answer:

= 3f + 8

Step-by-step explanation:

Given that:

= 2/3[3f+12]+f

By simplifying:

2/3 will be multiplied inside the bracket as follows:

= 2/3*3f + 2/3*12 + f

By cancelling the terms with each other we get:

= 2f + 24/3 + f

By simplifying the fraction we get:

= 2f + 8 + f

Adding like terms

= 3f + 8

This is the simplified expression.

i hope it will help you!

4 0
3 years ago
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