All categories

3 years ago

Anybody good in geometry!?

Mathematics

2 answers:

Ivahew [28]3 years ago

8 0

8) z = 80 degrees
Because :
Angles on a straight point add up to 180 degrees so 180-132=48
180-128=52
Angles in a triangle add to 180 degrees
So 52+48= 100
180-100 = 80

crimeas [40]3 years ago

5 0

7th:

Y + 128° = 180° (Linear Pair)

Y = 180 - 128 = 52°

You're welcome...Please mark as brainliest 

au revoir madame

You might be interested in

3. In the equation below, k is a constant. If x = 9, what is the value of k? Vk + 2 - x = 0

miskamm [114]

10 for sure may have

4 0

3 years ago

Jackson is three times as heavy as Andrew. If the sum of their weight is 360 pounds, find Andrews weight

Delicious77 [7]

Answer: Andrew = 90 pounds

Explanation:
Assume Andrew weight is X
Since Jackson weight is 3 times Andrew
Then it’s 3x

3x + x = 360
4x = 360
x = 90

5 0

3 years ago

Read 2 more answers

Rod is saving Php2000 in a bank at the end of each month which gives an interest of 1% compounded monthly.How much is the saving

agasfer [191]

Answer:

Php2040.38

Step-by-step explanation:

Given

$P = 2000$ --- Principal

$r = 1\%$ --- Rate

$t = 2\ years$ --- Time

$n = 12$ --- monthly

Required

Determine the amount at the end of two years

This is calculated as:

$A = P(1 + \frac{r}{n})^{nt}$

So, we have:

$A = 2000(1 + \frac{1\%}{12})^{12*2}$

$A = 2000(1 + \frac{1}{100*12})^{24}$

$A = 2000(1 + \frac{1}{1200})^{24}$

$A = 2000(\frac{1200+1}{1200})^{24}$

$A = 2000(\frac{1201}{1200})^{24}$

$A = 2000*1.02019$

$A = 2040.38$

Hence, the final amount is: Php2040.38

7 0

3 years ago

Please help and hurry!

Art [367]

A is the best answer…

Work:

-10x-(-4y) will equal -10x+4y the minus minus will cancel out

Please like and brainiest

6 0

3 years ago

Read 2 more answers

HELP PLEASE

Georgia [21]

Answer:

$\huge\boxed{\sf No}$

Step-by-step explanation:

Evan spent 20 hours doing homework last week

25 hours were spent this week.

Let's see what 125% of 20 equals:

= (125 / 100) * 20

= (125 / 10) * 2

= 125 / 5

= 25 hours

But,

It is written that Evan thought he spent 125 % more than the last week which means:

= (125% of 20) + 20

= 25 + 20

= 45 hours

He should've said that he has given 25% more time than the last week.

(Note that: 25 % of 20 equals 5 so 25 % more than last week will be equal to (25 % + 20) = (5+20) = 25)

$\rule[225]{225}{2}$

Hope this helped!

7 0

3 years ago