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2 years ago

9. Which type of angle pairs are LSM and 2 10. Which angle forms a vertical pair with 1?

Mathematics

1 answer:

scoray [572]2 years ago

6 0

$\large \mathfrak{Answer : }$

9. Angle LSM and Angle 2 are pair of vertical opposite angles which are equal.

10. Angle forming vertical pair with Angle 1 is Angle LSO (Angle 3).

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Find the following in metres (50m 5dm)/5

Talja [164]

Answer:

Lengths to be added are converted into cm.

15 m 18 cm = 1500 cm + 18 cm = 1518 cm

16 m 22 cm = 1600 cm + 22 cm = 1622 cm

Now, sum

1 1

1518 cm

+ 1622 cm

3140 cm

= 31 m 40 cm

Therefore, 15 m 18 cm + 16 m 22 cm = 31 m 40 cm

Step-by-step explanation:

7 0

2 years ago

A= 12.8m<br> B=13.9m<br> C=12m<br> D= 7m

Bogdan [553]

Answer:

C: 12m

Step-by-step explanation:

We can solve this by using the Pythagorean Theorem $a^{2} + b^{2} = c^{2}$

For this triangle

a= x b= 5 c= 13

We now have the equation

$x^{2} + 5^{2} =13^{2}$

If we simplify this we get

$x^{2} + 25 = 169$

Next, we subtract 25 from both sides

$x^{2} = 144$

Finally, if we take the square root of both sides of the equation, we find that

x= 12

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3 years ago

b -2.15 7.8 a. Give an estimate for the solution. Be sure to explain how you arrived at the estimate, either by showing an equat

pentagon [3]

Answer:

i no spek engish

Step-by-step explanation:

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2 years ago

Will give brainliest the the first answer!!!

mojhsa [17]

Answer:

(DONT INCLUDE THE LETTERS, IT JUST TRIES TO CONFUSE)

So, -1/4 is more than 3 (which you should know) and 3-12 is -9, then it says -9 is more than 12, which is not true. You should show your work as a model explaining what I explained earlier. So you would answer non-equal. Thanks for helping run my brain (lol)

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2 years ago

A person invested $200 in an account growing at a rate allowing the money to double every 13 years. How much money would be in t

antiseptic1488 [7]

Answer:

$431

Step-by-step explanation:

Given parameters:

Principal = $200

Time given for the amount to double = 13yrs

Unknown:

Amount in the account after 15yrs = ?

Solution:

To solve this problem, we need to find the interest rate on this investment.

I = $\frac{PRT}{100}$

I = interest

P = principal

R = Rate

T = time

Now,

if the amount should double,

Interest earned = $200

So;

200 = $\frac{200 x R x 13}{100}$

200 = 26 x R

R = 7.7%

Now, in 15yrs, this amount will be;

let us find the interest;

I = $\frac{200 x 7.7 x 15}{100}$

I = $231

The amount in the account will be:

Amount = Principal + Interest

Amount = $200 + $231 = $431

8 0

2 years ago

Read 2 more answers