3 years ago

Can someone help me? I'll reward points and brainalist

Mathematics

2 answers:

UNO [17]3 years ago

7 0

Answer:

135 degrees

Step-by-step explanation:

45 is for half of the square so u would add 45+45+45 or 45x3. there is a half and 1 whole square.

valentinak56 [21]3 years ago

5 0

Step-by-step explanation:

135 is the I g

forgot how to spell it but yeah

You might be interested in

Suppose you had to find 4 x 57. How are the expanded algorithm and the standard algorithm alike? And how are they different?

Nookie1986 [14]

The expanded algorithm is given as follows:

4 x 57 = (4 x 50) + (4 x 7) = 200 + 28 = 228

The standard algorithm is given as follows:

$\ \ \ \ \ \ {_2}\\{ \ \ \ \ \ \ 5 \ 7} \\ \times \ \ \ \ \ 4 \\ = \overline{\underline{2\ 2\ 8}}$

4 0

3 years ago

Solve −2( x+2)−7=−3(x+5) for x

Ghella [55]

Answer:

x= 9

Step-by-step explanation:

good luck

8 0

3 years ago

Read 2 more answers

(a+b-c)-(b-a-c) I NEED IT RN FOR A TEST OR ELSE I AM DEAD FOR LIFE

Zepler [3.9K]

Answer:

Step-by-step explanation:

(a+b-c)-(b-a-c)

= a + b - c - b + a + c

= a + a + b - b - c + c

= 2a (Ans)

5 0

3 years ago

Read 2 more answers

What properties does a square have in common with a quadrilateral?

Mashcka [7]

Hey there

Quadrilateral "four sided shape"
A Quadrilateral has four-sides and it is 2-dimensional shape
Squares and quadrilaterals have
4 sides
4 vertices

Hope this helps

6 0

3 years ago

Read 2 more answers

Consider this equation: {x-9 - 2x+2 = 1 Which is an equivalent equation after combining like terms? 8 X-11=1 3 -= -4 X-71 3 8 -7

grandymaker [24]

Answer:

B. -4/3x - 7 = 1

Step-by-step explanation:

2/3x - 9 - 2x + 2 = 1
2/3x - 2x - 7 = 1
2/3x - 6/3x - 7 = 1
-4/3x - 7 = 1

Correct option is B

8 0

3 years ago