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4 years ago

PLEASE HELP DUE SOON!WILL GIVE BRAINLIEST + POINTS! Thank you and stay safe! :’)

Mathematics

1 answer:

Semmy [17]4 years ago

4 0

Both those are drawn to scale.

5. Isosceles right triangle, sides in ratio 1:1:√2 = x:x:24 so x/24=1/√2,

x = 24/√2 = 24(√2/2) = 12√2

Answer: D. 12√2

6. 1:1:√2 = 10 : AB : BC

BC = 10√2

Answer: A. 10√2 ft

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Find the value of C that makes the trinomial a perfect square HELP PLS SHOW WORK 30 POINTS

lesya692 [45]

Answer:

$\frac{9}{4}$

Step-by-step explanation:

${(x + \frac{3}{2} )}^{2} = {x}^{2} + 3x + \frac{9}{4}$

4 0

2 years ago

Find the value of x° 25° 85° 75° 105°

rosijanka [135]

180 - 155 = 25

25 + 80 = 105

180 - 105 = 75

x = 75

Hope I helped!

Let me know if you need anything else!

~ Zoe (Rank:'Genius')

8 0

4 years ago

Read 2 more answers

What type of decimal is this fraction: LaTeX: \frac{11}{20}

skad [1K]

11/20

Divide 11 by 20 to find the decimal value.

11/20 = 0.55

The decimal only contains two numbers, so it is a terminating fraction.

6 0

3 years ago

The following formula relates the quantities temperature in Celsius (C) and temperature in kelvins (K).

Oksanka [162]

Answer:

The other two related equations are: $C+273.15= K$ and $K-C= 273.15$

Step-by-step explanation:

The formula that relates the quantities temperature in Celsius (C) and temperature in kelvins (K) is given by: $C= K-273.15$

First we can add 273.15 to both sides of the equation. So, we will get.....

$C+273.15= K-273.15+273.15\\ \\ C+273.15= K$

Now, we can also subtract K from both sides of the original equation. So, we will get..........

$C-K= K-273.15-K\\ \\ C-K=-273.15\\ \\ K-C= 273.15$

So, the other two related equations are: $C+273.15= K$ and $K-C= 273.15$

4 0

3 years ago

Really need helpppp?!

user100 [1]

Answer:

6.43

pls follow me and mark brainliest ...thank u

Step-by-step explanation:

length of side x will be

Tan tita = opp/adjacent

tan65 = x/3

tan 65 is 2.14

so...you are left with 2.14=x/3

by cross multiplying

x= 2.14 × 3

= 6.43

5 0

3 years ago