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3 years ago

Can a triangle be formed if the side lengths are 10, 23, and 10?

Mathematics

2 answers:

FinnZ [79.3K]3 years ago

5 0

Answer:

No.

Step-by-step explanation:

No, because 23 > 10 + 10.

If any side is equal or greater than the sum of the other 2 sides no triangle can be drawn.

dlinn [17]3 years ago

4 0

Answer:i

Yes. It is an isosceles triangle and can be solve using cosine rule

Step-by-step explanation:

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At a basketball game, a team made 53 successful shots.They were a combination of 1- and 2-point shots. The team scored 91 points

iren2701 [21]

Answer:

15 1-point and 38 2-point shots

Step-by-step explanation:

x: 1 point shots

y: 2 point shots

x + y = 53 (1)

1(x) + 2(y) = 91 (2)

From (1), x = 53 - y

In (2),

(53 - y) + 2y = 91

53 + y = 91

y = 91 - 53 = 38

x = 53 - 38 = 15

5 0

3 years ago

What is the next term of the arithmetic sequence?<br> -2, 3, 8, 13, 18,

Aneli [31]

Answer:

$\boxed{\boxed{\sf~a_6=23}}$

Solution Steps:

This is an arithmetic sequence since there is a common difference between each term. In this case, adding 5 to the previous term in the sequence gives the next term. In other words, $a_n=a_1+d(n-1)$ .

Arithmetic Sequence: $d=5$

Find the next term using the Arithmetic Sequence.

Arithmetic Sequence: $a_6=a_5+5$

$a_6=18+5=23$

7 0

3 years ago

Read 2 more answers

which is the equation of the given line in slope-intercept form a. y = -1/4x 1 b. y = -4x 1 c. y = 4x - 1 d. y = 4x 1

Delvig [45]

C. demonstrates an equation given in slope-intercept form because it has the y on one side of the equation and the slope on the other along with the y intercept.

3 0

3 years ago

Find the number for which:<br> 75% is 4.5 cm

Aneli [31]

4.5/3= 1.5*4

6 is your answer

3 0

3 years ago

andrew-mc [135]

Answer:

The angle of depression from Platform A to Platform B is $43.1^{\circ}$

Step-by-step explanation:

Refer the attached figure

The horizontal distance between the platforms is 500 feet i.e. BC = 500

The length of the zip-line is 685 feet i.e. AB = 685

We are supposed to find the angle of depression from Platform A to Platform B

Hypotenuse = 685

Base = 500

$Cos \theta = \frac{Base}{Hypotenuse}\\Cos \theta = \frac{500}{685}\\\theta = cos^{-1}(\frac{500}{685})\\\theta = 43.11^{\circ}$

Hence the angle of depression from Platform A to Platform B is $43.1^{\circ}$

4 0

3 years ago