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ella [17]
3 years ago
11

Estimate 7.411×47hhhh

Mathematics
1 answer:
Vinil7 [7]3 years ago
3 0

answer is 348.31 h^4

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6. Given two numbers 8 and 5:<br> Write "the distance between 8 and 5" as a mathematical expression.
egoroff_w [7]

Answer:

3

Step-by-step explanation:

5+3=8 and on a number line 5 and 8 and 3 numbers away

6 0
3 years ago
Read 2 more answers
Find the value of x
marin [14]

Answer:

x=14

Step-by-step explanation:

The given triangle is a right triangle, meaning it is a triangle with a right angle, this is indicated by the box around one of the angles. When given a right triangle, one can use the right triangle trigonometric ratios. These ratios describe the relationship between an angle in a right triangle, and the sides in a right triangle. Such ratios are as follows,

sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)=\frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}

Bear in mind that the way one names the sides, in the sense of (opposite or adjacent) will change based on the angle one uses to describe the triangle. However, the hypotenuse is the same no matter the angle, as the hypotenuse is the side opposite the right angle.

In this case, one is given one of the angles, and the side opposite the angle. One is asked to find the hypotenuse of the triangle. One can use the sine (sin) ratio to achieve this.

sin(\theta)=\frac{opposite}{hypotenuse}

Substitute,

sin(30)=\frac{7}{x}

Inverse operations,

x=\frac{7}{sin(30)}

Simplify,

x=14

5 0
3 years ago
A figure is made up of three triangles. Each triangle has a base of 5 feet and a height of 4.5 feet. What is the total area of t
aliina [53]

Answer:

Step-by-step explanation:

3 * 1/2 * 5 * 4.5

= 33.75 fT^2.

6 0
2 years ago
the function c(x) 3x-4 determines how many cupcakes need to be purchased for a birthday party, where x is the number of kids at
Marizza181 [45]

See picture for math work and answer.

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3 years ago
Solve the system of equations. 2x + 7y =3 <br>x = -4y <br>x = <br>y =​
dimaraw [331]

Answer:

x = 3/2−7y/2

Step-by-step explanation:

hope this is correct

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3 years ago
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