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3 years ago

In the space below, draw a triangle with

Mathematics

1 answer:

svlad2 [7]3 years ago

7 0

Answer:

First draw a line of 2 inch

use protector and draw 60° angle

And next side also same

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Plz Help Me Asap!!!!

saw5 [17]

Hi there!

Since we know that the sum of all 3 measures of a triangle is always equal to 180 degrees, and that supplementary angles are equal to 180 degrees when added, we can solve by first finding the supplement to ?.

75 + 40 + ? = 180
180 - 75 - 40 = ?
105 - 40 = ?
? = 75

Now, we find the actual? .

Since 75 + ? = 180,

180 - 75 = 115
? = 115

So, your answer is 115°.

Hope this helps!

4 0

4 years ago

You can measure

stiv31 [10]

Answer:

Step-by-step explanation:

Remark

There are two similar triangles in the diagram: ΔYZX and ΔVWX.

That being true a ratio can be set up as

VW / ZY = WX / XZ

Givens

VW = 104

ZY = 8

WX = ?

XZ = 6

Solution

104 / 8 = WX / 6

104 * 6 / 8 = WX

WX = 78

So the width of the lake is 78 meters

4 0

3 years ago

At 1:00, the minute and hour hands form a 30º angle. What is the measure of the angle at 4:00, in degrees?

dmitriy555 [2]

A 120 degree obtuse angle.

8 0

4 years ago

What is the solution to the trigonometric inequality sin(x) > cos(x) over the interval 0<= x <= 2pi radians?

Rainbow [258]

Answer:

Step-by-step explanation:

got it right on edge :)

7 0

3 years ago

Question 33(Multiple Choice Worth 1 points)

Rudiy27

Question 33

Answer:

f(x) = 40(1.1699)x

Step-by-step explanation:

Using the properties of exponents the term (1.04)^4x can be re-written as;

$(1.04^{4})^{x}$

The term in the brackets is equivalent to;

1.1699

Thus the function is equivalent to;

$f(x)=40(1.1699)^{x}$

Question 34

Answer:

x < the quantity negative 2 times b plus 8 all over negative 3; Choice A

Step-by-step explanation:

The first step is to subtract 2b from both sides of the inequality;

-3x > -2b+8

The final step is to divide by -3 to solve for x;

$x$

Question 35

Answer:

Billion gallons per day, because the independent quantity is time in days and dependent quantity is volume of water in billion gallons; Choice C

Step-by-step explanation:

Time variable in any analysis is considered an independent or predictor variable since time is not influenced by the other variables under study.

In this case, the volume of water is the response or the dependent variable.

Question 36

Answer:

Commutative Property of Addition; Choice B

Step-by-step explanation:

The Commutative Property of Addition simply states that;

$a+b=b+a$

Question 37

Answer:

F = 9 over 5C + 32; Choice A

Step-by-step explanation:

To solve for F in the expression;

$C=\frac{5}{9}(F-32)$

We first multiply both sides by 9/5;

$\frac{9}{5}C=F-32$

The final step is to add 32 to both sides of the equation;

$F=\frac{9}{5}C+32$

5 0

3 years ago