All categories

2 years ago

3. (a) Determine the sum of the interior angles of the polygon below.

Mathematics

1 answer:

marishachu [46]2 years ago

7 0

Answer:

A) 720

B) a=120

Step-by-step explanation:

A) 6 sided polygon interior angle sum is (6-2)*180=720.

B) 90+110+115+160+125+a=720, a=120

You might be interested in

PLEASE HELPPPP ‼️‼️‼️

ankoles [38]

In order from least to greatest the soaps would he 1. bright wash
2.lots of suds
3.spotless soap
4.lemon broght

4 0

3 years ago

Pls help due soon.

Paladinen [302]

Answer:

Step-by-step explanation:

$\frac{1}{2}base \times height$

$\frac{1}{2} 12 \times 9$

3 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST

Dovator [93]

Answer:

V=πr²h

V=(3.14)(15cm)²(325cm)

V=229,613 cm³

4 0

2 years ago

Read 2 more answers

Graph the image of this figure after a dilation with a scale factor of 1/3 centered at the origin.

posledela

Answer:

see attached diagram

Step-by-step explanation:

A dilation with a scale factor of $\dfrac{1}{3}$ centered at the origin has a rule:

$(x,y)\mapsto\left(\dfrac{x}{3},\dfrac{y}{3}\right).$

Then the image of the triangle ABC is triangle DEF(see attached diagram) with coordinates

$D\left(\dfrac{-3}{3},\dfrac{3}{3}\right)\Rightarrow D(-1,1);$
$E\left(\dfrac{3}{3},\dfrac{9}{3}\right)\Rightarrow E(1,3);$
$F\left(\dfrac{6}{3},\dfrac{6}{3}\right)\Rightarrow F(2,2).$

3 0

3 years ago

A. 6x^3+18x b.6x^2+3 c.36x^2+18 d. 36x^2+3

zzz [600]

The answer: 6x^3+18x

The Explanation: You need to uses distributive property to 6x to x^2+3 which will be 6x^3+18x

6 0

3 years ago