Ask question

Ask question

All categories

3 years ago

11

Maggie constructs a triangle with sides lengths 7 centimeters long and 10 centimeters long.

1 answer:

Shtirlitz [24]3 years ago

6 0

Answer:

2 cm

Step-by-step explanation:

2 + 7 < 10

sum of two sides of triangle must not small than the third side

You might be interested in

What is the slope of a line that passes through points (-2,5) and (4, 9)?

olganol [36]

M= 9-5/ 4+2
m=4/6
m=2/3

8 0

3 years ago

Help please quickly if possible

rusak2 [61]

Answer:

i dont get the question

Step-by-step explanation:

3 0

4 years ago

PIC IS THE QUESTION AND ANSWERS

Yanka [14]

4/5 and 40/50 are both equivalent

4 0

4 years ago

Read 2 more answers

Write the recursive formula and the explicit formula for the sequence {-15,-7,1,9, 17,...}.

olchik [2.2K]

ANSWER

Explicit formula:

$a_n= 8n - 23$

Recursive

$a_{n}= a_{n - 1} + 8,a_1=-15$

EXPLANATION

The first term of the sequence is

$a_1=-15$

The common difference is

$d = - 7 - - 15$

$d = 8$

The nth term is given by the formula,

$a_n=a_1 + d(n - 1)$

$a_n= - 15+ 8(n - 1)$

$a_n= - 15+ 8n -8$

The explicit formula is;

$a_n= 8n - 23$

The recursive definition is

$a_{n}= a_{n - 1} + 8,a_1=-15$

5 0

4 years ago

PLEASE ANSWER AND EXPLAIN I’LL MARK BRAINLIEST

levacccp [35]

Answer:

$x = 1$

$y = -2$

Step-by-step explanation:

Given

$2x - 3y = 8$

$4x + 3y =-2$

Required

x and y

Add both equations to eliminate y

$2x + 4x - 3y + 3y = 8 - 2$

$6x = 6$

Divide both sides by 6

$x = 1$

Substitute $x = 1$ in the first equation

$2x - 3y = 8$

$2 * 1 - 3y = 8$

$2 - 3y = 8$

$-3y = 8 - 2$

$-3y = 6$

Divide by -3

$y = -2$

5 0

3 years ago