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3 years ago

7

Figure LIJK is similar to Figure EFGH. Which sides are corresponding?

2 answers:

Alexus [3.1K]3 years ago

7 0

Answer A, LK and EF are corresponding.

ELEN [110]3 years ago

3 0

A) LK and EH, since the line are both have the same angles on the ends.

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How can you use a right angle to determine the classification of another angle

zimovet [89]

Since a right angle is 90 degrees you can classify other angles by seeing if they are less or greater than a 90 degree angle.If it's less than 90 degrees its an acute angle.If it is greater than 90 than its obtuse but its less than 180.180 is a straight angle

7 0

4 years ago

one hundred forty countries participated in the 1984 summer olympics in los angeles. this was 75% more than the number of countr

Cloud [144]

Answer:

80 countries participated in the 1980 olympics in Moscow.

Step-by-step explanation:

Hello, I think I can help you with this

You can solve this by using a simple rule of three

Step 1

define

140 countries participated in 1984,this was 75% more than the last time,this means that 140 is the 175% of a value that we need to know

if

140 ⇔175%

x? ⇔100%

the relation is

$\frac{140}{175}=\frac{x}{100}$

Step 2

solve for x

$\frac{140}{175}=\frac{x}{100}\\x=\frac{100*140}{175}\\x=\frac{14000}{175} \\x=80$

80 countries participated in the 1980 olympics in Moscow.

Have a nice day

6 0

3 years ago

Fill in the blank to find –5 + (-2)

dusya [7]

The answer is -7. Adding two negative make a negative then u add like u regularly would

8 0

4 years ago

Ivan and tanya share £150 in the ratio 4:1 how much more ivan gets compared to tanya

shusha [124]

Answer:

Given statement: Ivan and Tanya share £150 in the ratio 4:1

let the number be x.

Then, the share of Ivan be 4x and the share of Tanya be x.

From the given scenario,

the equation that would best represent the given will be;

$4x+x =\£150$

Combine like terms;

$5x =\£150$

Divide both sides by 5 we get;

$\frac{5x}{5}=\frac{\£150}{5}$

Simplify:

x =£30

Then,

the share of Ivan is, 4x = $4 \cdot 30 =\£120$

and the share of Tanya is, x =£30

Therefore, £90 more Ivan gets compared to Tanya.

3 0

4 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=6%20%5Csqrt%7B2%7D%20%20-%204%20%5Csqrt%7B3%7D%20%20%2B%20%20%7C3%20%5Csqrt%7B8%7D%20-%208%20%

natima [27]

Answer:

8√3 ≈ 13.86

Step-by-step explanation:

6√2 - 4√3 + | 3√(2²•2) -8√3 | + 2√2²•3

Every 2² get our from the square root and loses the ² :

6√2 -4√3 + | 2•3√2 -8√3 | + 2•2√3

Solve the multiplications and taking of the | | , the signal inside it changes:

6√2 - 4√3 +8√3 -6√2 +4√3

Now you group the similar terms and solve the possible operations:

6√2 - 6√2 +4√3 - 4√3 + 8√3

8√3 ≈ 13.86

3 0

3 years ago

Read 2 more answers