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3 years ago

In ΔHIJ, j = 33 cm, ∠H=148° and ∠I=21°. Find the length of i, to the nearest centimeter.

Mathematics

1 answer:

Butoxors [25]3 years ago

4 0

Answer:

The length of i to the nearest centimeter is 62 cm

Step-by-step explanation:

Please find the image uploaded for diagram and solution.

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Select all the expressions that are equivalent to the polynomial below.

katrin2010 [14]

The answers are: D and C and A and E
because:

B 3(x - 5) - 2(6x2 + 9x + 5)=−12x^2−15x−25

F (4x2 - 13x - 7) - (16x2 + 9x - 5)=−12x2−22x−2

E (-15x2 + 9x - 10) + (3x2 - 10x - 5)=−12x^2−x−15

4 0

3 years ago

Read 2 more answers

!!20 POINTS!! Claire filled up her car with gas before embarking on a road trip across the country. Let G represent the number o

pentagon [3]

Answer:

$G=-\frac{5}{4}t+15$

Slope = $-\frac{5}{4}$

Step-by-step explanation:

Let the equation representing the number of gallons left in the gas tank is,

G = mt + b

Where m = slope of the line

b = y-intercept of the line

Slope of the line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

'm' = $\frac{y_2-y_1}{x_2-x_1}$

Slope of the line passing through (8, 5) and (4, 10),

m = $\frac{10-5}{4-8}$

m = - $\frac{5}{4}$

Equation of line will be,

G = $-\frac{5}{4}t+b$

Since, point (8, 5) lies on this line,

5 = $-\frac{5}{4}(8)+b$

5 = -10 + b

b = 15

Therefore equation of the function will be,

G = $-\frac{5}{4}t+15$

Here slope of the function represents the $\frac{5}{4}$ gallons of gas is consumed to drive the car for one hour.

4 0

2 years ago

60 POINTS,5 star rating and a thanks pus branliesst!

mr Goodwill [35]

Answer:

34. a) 10 students

35. b) Together green and red make up the half of the students

Step-by-step explanation:

For number 34, the answer is 10 because it is one-fourth of 40 which is same as 40 divided by 4 which is 10.

For 35, green and red do not add up to one half

Hope it helped you!

5 0

2 years ago

Read 2 more answers

Need help with this. Please

aivan3 [116]

Angel S plus Angle R is equal to the obtuse outer angle.
So you would set up an equation like this
6x - 5 + 92 = 14x + 5
NOW SOLVE
x = 10.25

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3 years ago

3. Higher Order Thinking You use a garden hose to fill a

ki77a [65]

Answer:

y = 22

Step-by-step explanation:

Given

Slope m = (+ 11 / 5) cm/min

If P(10, y)

we can use the relation

11 / 5 = y / 10 ⇒ y = 10*11/5

⇒ y = 22

6 0

2 years ago