Ask question

Ask question

All categories

3 years ago

6

please solve the question and show your work a giant tortoise can travel about .076 meters per second. a spider can travel .189

meters per second. How much faster is the spider

2 answers:

Nastasia [14]3 years ago

7 0

.189 - .076 = .113meters per second.

Oxana [17]3 years ago

4 0

If you do 0.189-0.076 you get 0.113 so the answer is 0.113 meters per second (: Hope this helps!

You might be interested in

If y = 2/3x^2– 5x, what is the <br> value of x = 6<br> Please

masha68 [24]

Answer:

y=-29.98

Step-by-step explanation:

y=2/3(6)^2-5(6)

y=2/108-30

y=1/54-30

54y=1-1620

y=-1619/54

y=-29.98

8 0

3 years ago

In many cases the Law of Sines works perfectly well and returns the correct missing values in a non-right triangle. However, in

Agata [3.3K]

$\frac{\sin B}{b}=\frac{\sin A}{a} \\ \\ \sin B=\frac{b \sin A}{a} \\ \\ \sin B=\frac{13 \sin 29^{\circ}}{7.2} \\ \\ \boxed{m\angle B =\arcsin \left(\frac{65\sin 29^{\circ}{36} \right), 180^{\circ}-\arcsin \left(\frac{65\sin 29^{\circ}}{36} \right)}$

Considering the diagram. $\angle B$ is shown to be acute, so $\boxed{m\angle B=\arcsin \left(\frac{65\sin 29^{\circ}}{36} \right)}$ .

Angles in a triangle add to 180°, so $m\angle C= 151^{\circ}-\arcsin \left(\frac{65\sin 29^{\circ}}{36} \right)$ .

Using the law of cosines,

$AB=\sqrt{13^2 + 7.2^2-2(13)(7.2)\cos \left(\arcsin \left(\frac{65\sin 29^{\circ}}{36} \right) \right)} \\ \\ \boxed{AB=\sqrt{220.84-187.2\cos \left(\arcsin \left(\frac{65\sin 29^{\circ}}{36} \right) \right)}}$

3 0

1 year ago

What is the value of the expression below when w=3? 5w2 -5w-8

IrinaK [193]

Answer:

23

Step-by-step explanation:

Well substitute (if there is no sign and their all stocked together, it’s multiplication)

5(3)2 - 5(3)-8

30-7

23

7 0

4 years ago

The sum of an arithmetic progression A.P.

amid [387]

Answer:

S8 = 112

Step-by-step explanation:.

The question is incomplete

Assuming we are given the following

First term a =7

number of terms n = 8.

Common difference d=2

We can find the sum of the first 8terms S8

Substitute the given values

S8 = 8/2[2(7)+(8-1)(2)]

S8 =4(14+7(2))

S8=4(14+14)

S8 = 4(28)

S8 = 112

Hence the sum of the first 8terms is 112

Note that the values are assumed values

6 0

3 years ago

0.1(-1.4r - 4.4) simplify equation

aniked [119]

Answer:

-0.14r -0.44

Step-by-step explanation:

trust me

8 0

3 years ago