3 years ago

HELP PLEASE

Mathematics

2 answers:

tia_tia [17]3 years ago

7 0

Answer:

Only a square and rectangle

Step-by-step explanation:

Both have angles of only 90 deg.

makkiz [27]3 years ago

6 0

Answer:

rectangle, square

Step-by-step explanation:

A rectangle always has 4 congruent angles. A square is a rectangle, so a square always has 4 congruent angles.

A parallelogram and a rhombus may or may not have 4 congruent angles.

Answer: rectangle, square

You might be interested in

Rewrite in simplest terms: 3(2p - 5) - 6p

mylen [45]

-15

Reason:

First, use the distributive property

3(2p - 5) - 6p = 6p - 15 - 6p = -15

7 0

3 years ago

Find the common ratio and the explicit formula <br><br>-3, 9, -27, 81,

Fofino [41]

Answer:

see explanation

Step-by-step explanation:

These are the terms of a geometric sequence with n th term

$a_{n}\\$ = a $(r)^{n-1}$

where re a is the first term and r the common ratio

r = 9 ÷ - 3 = - 27 ÷ 9 = 81 ÷ - 27 = - 3 ← common ratio

and a = - 3, thus

[te x]a_{n}[/tex] = - 3 $(-3)^{n-1}$ ← explicit formula

6 0

3 years ago

What is the value of the first 3 in 315,421,732

Firdavs [7]

The first 3 right to left or left to right

8 0

3 years ago

Help I need to get this right!!!

Pavlova-9 [17]

Answer is B
Step by step exploration
1=(1/4*4)^2

6 0

3 years ago

18=5/6m help please!!!

blondinia [14]

18 = 5/6m

Divide 5/6 to both sides or multiply by its reciprocal, 6/5.

18 * 6/5 = m

108/5 = m

21.6 = m

7 0

3 years ago