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3 years ago

Critique Reasoning James says is greater than 10. Is James correct? Explain.

Mathematics

1 answer:

Dafna1 [17]3 years ago

3 0

The is answe is less than because I have to get them up

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For altitudes up to 36,000 feet, the relationship between ground temperature and atmospheric

Verizon [17]

Answer:

The equation for a is $a=-\frac{2000}{7}*(t-g)$

The altitute is 101,428.57 feet

Step-by-step explanation:

You know that the relationship between ground temperature and atmospheric temperature can be described by the formula

t = -0.0035a +g

where:

t is the atmospheric temperature in degrees Fahrenheit
a is the altitude, in feet, at which the atmospheric temperature is measured
g is the ground temperature in degrees Fahrenheit.

Solving the equation for a:

-0.0035a +g=t

-0.0035a= t - g

$a=\frac{t-g}{-0.0035}$

$a=-\frac{2000}{7}*(t-g)$

The equation for a is $a=-\frac{2000}{7}*(t-g)$

If the atmospheric temperature is -305 °F and the ground temperature is 50 °F, then t= -305 °F and g= 50 °F

Replacing in the equation for a you get:

$a=-\frac{2000}{7}*(-305-50)$

$a=-\frac{2000}{7}*(-355)$

a= 101,428.57

The altitute is 101,428.57 feet

4 0

3 years ago

8,11,14,17 and you have to find the 74th term

astra-53 [7]

Answer:

227 is the 74th term of your question.

7 0

3 years ago

An equation is shown. 21t = 252

alexdok [17]

Answer:

t = 12

Step-by-step explanation:

252 divded by 21 =

 $12$ '

8 0

3 years ago

HEY CAN ANYONE PLS ANSWER DIS MATH QUESTION RQ!!!

ikadub [295]

Answer:

(3,3) (2,2) (1,1) (0,0) (-1,-1)

Step-by-step explanation:

the equation for this table will b y=x which is a linear equation and graph

3 0

3 years ago

A support wire extends from the top of a 225 feet radio tower to the ground and makes an angle of 64° with the ground. How long

aniked [119]

Answer:

250.34 feet

Step-by-step explanation:

Find attached to this answer and appropriate diagram.

From this question, we can see that this is a trigonometric function

The height of the radio tower = 225 feet = Opposite side

θ = Angle 64°

In the question we are told to find the length of the wire needed to reach from the top of the tower to the ground.

From the attached diagram, we can see that that is equivalent to finding the hypotenuse.

Hence, we are using the Trigonometric function of Sine.

sin θ = Opposite side/ Hypotenuse side

sin 64 = 225 feet/ Hypotenuse

Cross multiply

sin 64 × Hypotenuse = 225 feet

Divide both sides by sin 64

Hypotenuse = 225 feet / sin 64

Hypotenuse = 250.33543661 feet

Approximately = 250.34 feet

Therefore, the length of the wire needed to reach from the top of the tower to the ground is 513.3 feet.

7 0

3 years ago

Critique Reasoning James says is greater than 10. Is James correct? Explain.​

Critique Reasoning James says is greater than 10. Is James correct? Explain.