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3 years ago

10. In the drawing below, the dashed line segment represents the distance across a pond. What is the actual

Mathematics

1 answer:

GarryVolchara [31]3 years ago

8 0

Answer:

D. 20 yds

Step-by-step explanation:

✔️First, find the distance across across the pond on the drawing using Pythagorean Theorem:

Distance across = √(6² + 8²) = √100

Distance across on drawing = 10 in.

✔️Next, find the actual distance using the scale of 1 inch : 2 yards:

The scale implies that,

1 inch represents 2 yards

Therefore:

10 inches will represent = 10 × 2 = 20 yards

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Which conditional statement is represented by the Venn diagram below?

coldgirl [10]

Option B

Step-by-step explanation:

Step 1 :

Option A does not represent the Venn diagram because it specifies that the triangle does not have 3 vertices which is not true

Step 2 :

Option B is the conditional statement which is represented by the Venn diagram because a triangle has 3 corners or vertices and 3 lines or edges.

Step 3 :

The statement in option 3 and 4 is not represented by the Venn diagram as it is not the definition of a triangle

7 0

4 years ago

PLEASE HELPPPPP. URGEENNTT!!! I DONT KNOW HOW TO SOLVE THIS

Oksi-84 [34.3K]

Answer:

A = 58.7 degrees

B = 66.9 degrees

C = 34.1 degrees

Step-by-step explanation:

For <A:

Tan A = $\frac{opposite}{adjacent}$

Tan A = $\frac{23}{14}$

Tan A = 1.6

A = $Tan^{-1} 1.6$

A = 58.7 degrees

For <B:

Sin B = $\frac{opposite}{hypotenuse}$

Sin B = $\frac{23}{25}$

Sin B = 0.92

B = $Sin^{-1} 0.92$

B = 66.9 degrees

For <C:

Sin C = $\frac{opposite}{hypotenuse}$

Sin C = $\frac{14}{25}$

Sin C = 0.56

C = $Sin^{-1}0.56$

C = 34.1 degrees

6 0

3 years ago

Evaluate: 2-4 1 O A. loo O B.-8 O c. 1 16 O D.-16

Nataliya [291]

Answer:

c is the answer

$\frac{1}{16}$

3 0

3 years ago

Write the expression in complete factored form. 4c(y+3) - (y+3)=

Anuta_ua [19.1K]

Answer:

(4c-1)(y+3)

Step-by-step explanation:

4c(y+3) -(y+3)

=(4c-1)(y+3)

8 0

3 years ago

Can someone please help me answer number 6!?! please!!

Fynjy0 [20]

Hello there! Your answers would be:

a. 600 - 75x = y

b. 8 months

Need an Explanation?:

Part a:

Okay, so she has 600 dollars, and she has a monthly bill, but no income. This means she is not earning any money, only loosing some.

This equation will model your situation: 600 - 75x = y

This is because:

The 600 remains constant, you are taking away from it. The 75 x represents the amount from the total taken away after each month.
Again, she does not earn money, only spends it on her bill.
Y represents the total amount of money she has left after each month.

Part b:

This is asking us to see how many months it'll take for her to have $0. The question is telling us to have g(x) = 0. (This is just another way of saying y = 0, which translates to her having no money left)

So, plug 0 into the equation in place of y and solve for x.

600 - 75x = 0

Start by subtracting 600 from both sides to work to isolate x.

-75x = -600

Next, divide -600 by -75 to finish isolating x and get your answer.

X = 8

This means it will be 8 months before her checking account reaches 0.

So, these are your final answers. I hope this helps, and have a great day! Please don't hesitate to ask if you need more help with this specific question!

8 0

3 years ago