I need actual help understanding this ngl

Mathematics

2 answers:

Olenka [21]3 years ago

8 0

Answer:

5 units

Step-by-step explanation:

The horizontal length is 4 units and the vertical length is 3 units

Consider the right triangle formed by the line, horizontal and vertical.

Using Pythagoras' identity with the line as the hypotenuse h , then

h² = 4² + 3² = 16 + 9 = 25 ( take square root of both sides )

h = $\sqrt{25}$ = 5

The line is 5 units in length

Elza [17]3 years ago

7 0

Answer:

It asks how long is that line, take a ruler and measure it or use any extra information.

Step-by-step explanation:

You might be interested in

What is the area of the shape above ?

Oliga [24]

Answer:

D 341

Step-by-step explanation:

19 × 12 = 228

$\pi {6}^{2} = 113 \\ 228 + 113 = 341$

7 0

3 years ago

Read 2 more answers

The growth of a new strain of bacteria is represented by y=79.31(1.48)^x where x represents the number of days and y represents

Likurg_2 [28]

So we are given the equation
y = 79.31(1.48)ˣ
Whereas the x represents the number of days <--- what you need to know
y is the final number you are going to get, does not matter for now
You are trying to find the number of bacteria on Day 8
Put 8 into x
PEMDAS
Parentheses
Exponents
Multiplication/Division
Addition/Subtraction
1.48⁸ = 23.019
79.31 * 23.019 = 1825.667
Your answer would be A.

8 0

4 years ago

B) How much mg can the child receive per dose? A: 531.82 mg

mars1129 [50]

A.) 531.82
There's no other answer choices so-

4 0

3 years ago

Fidel has a rare coin worth $550. Each decade, the coins value increases by 10%.

Sedaia [141]

Answer:

Step-by-step explanation:

It increases by 55 dollars each decade in 2 decades it would be worth 660 dollars