3 years ago

SUPER EASY PROBLEM! IF YOU ANSWER CORRECTLY, YOU GET 30 POINTS + BRAINLY!!!!!!!!

Mathematics

2 answers:

RoseWind [281]3 years ago

5 0

A heptagon's sum of all interior angles is 900°. So one angle can be 128.6°.

Hope this helps :)

Tpy6a [65]3 years ago

4 0

TWENTY ONE !!!!!!!!!!!!!!!!!!

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2. For a particular model of a car, a dealer offers 3 sizes of engines, 2 types of stereos, 18 body

Gnesinka [82]

The given details follow the product rule. The different model of the car available are 756.

Given that:

$Engines = 3$

$Stereos = 2$

$Body=18$

$Color = 7$

The different possibility is calculated using the following product rule:

$Total =Engines \times Stereos \times Body \times Color$

So, we have:

$Total = 3\times 2\times 18 \times 7$

$Total = 756$

Hence, there are 756 different models available.

Read more about product rules at:

brainly.com/question/3944602

3 0

3 years ago

Luanda wants to buy a box of cereal. Which box has the lowest cost per ounce? Group of answer choices 20-oz box for $3.20 10-oz

marin [14]

Answer: 15-oz for 2.25

3.20÷20= 0.16

1.70÷10= 0.17

2.25÷15= 0.15

2.72÷16= 0.17

I hope this helps:

3 0

3 years ago

A 7 cm x 5 cm rectangle sits inside a circle with radius of 6 cm.

LenaWriter [7]

Answer:

78.04 square cm

Step-by-step explanation:

Area of shaded region = area of circle - Area of rectangle

$= \pi \: {r}^{2} - l \times w \\ = 3.14 \times {6}^{2} - 7 \times 5 \\ = 3.14 \times 36 - 35 \\ = 113.04 - 35 \\ = 78.04 \: {cm}^{2}$

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3 years ago

432311<br> Extended form

Ghella [55]

Answer:

400,000 + 30,000 + 2,000 + 300 + 10 + 1

Step-by-step explanation:

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3 years ago

How to work out an angle using cosine. three sides are; 8,19,12.

Kay [80]

To solve for cos use
adjacent over hypotenuse
divide the lengths of the sides
adj. / hyp.

7 0

3 years ago