3 years ago

Find the missing value. Hint: Use the number line to find the missing value. -8 = 6+ (blank)

Mathematics

1 answer:

lions [1.4K]3 years ago

8 0

-14 is the answer. Positive and negative equal positive

You might be interested in

An average male Asian elephant grows to about three meters at the shoulders. What is the average height in centimeters?

Jlenok [28]

Answer:

300 centimeters

Step-by-step explanation:

1 meter is equal to 100 cm so 3 x 100 = 300

4 0

3 years ago

Name the congruent sides.

olga nikolaevna [1]

The answer is B.
Hope it helps!

4 0

3 years ago

Read 2 more answers

1.Arsenic-74 is used to locate brain tumors. It has a half-life of 17.5 days. 90 mg wereused in a procedure. Write an equation t

Sophie [7]

$1)\text{ }N_t\text{ = 90\lparen}\frac{1}{2})^{\frac{t}{17.5}}$

2) 5.625 mg will be left

Explanation:

1) Half-life = 17.5 days

initial amount of Arsenic-74 = 90 mg

To get the equation, we will use the equation of half-life:

$\begin{gathered} N_t\text{ = N}_0(\frac{1}{2})^{\frac{t}{t_{\frac{1}{2}}}} \\ where\text{ N}_t\text{ = amount remaining} \\ N_0\text{ = initial amount} \\ t_{\frac{1}{2}\text{ }}\text{ = half-life} \end{gathered}$ $N_t\text{ = 90\lparen}\frac{1}{2})^{\frac{t}{17.5}}$

2) we need to find the remaining amount of Arsenic-74 after 70 days

t = 70

$\begin{gathered} N_t=\text{ 90\lparen}\frac{1}{2})^{\frac{70}{17.5}} \\ N_t\text{ = 5.625 mg} \end{gathered}$

So after 70 days, 5.625 mg will be left

4 0

1 year ago

A skateboard ramp at the skate park is in the shape of a triangular prism. What is the lateral surface area of the ramp? (SA = P

rodikova [14]

Answer:

Step-by-step explanation: i dont know

3 0

4 years ago

Someone please help me with two answer choices

otez555 [7]

Answer:

It is the first and the last three.

7 0

3 years ago