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3 years ago

Algebra stratigies? what are some? I need answer Fast

Mathematics

2 answers:

Natali [406]3 years ago

5 0

There are many strategies that can be used it really depends on what kind of questions you're answering.

ratelena [41]3 years ago

3 0

There are many algebra type questions. it only depends on what kind of algebra questions they are.

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Please guys I am begging you to help me! This was due yesterday and I need help! SO please help!

jeka57 [31]

Answer:

Q3. 12 units
Q4. 6.33 units
Q5. 66.19°

Step-by-step explanation:

DE and DF are legs and EF is hypotenuse

DE = √EF² - DF²
DE = √13² - 5² = √169 - 25 = √ 144 = 12
DE = 12 units

PR is opposite side of angle Q and RQ is adjacent side

tan 54 = PR/RQ
tan 54 = PR / 4.6
PR = 4.6tan 54
PR = 6.33 units

As previous question, using tan as BC is opposite and AC is adjacent leg of angle A

tan A = 6.8/3
tan A = 2.266
A = arctan (2.266)
A = 66.19°

8 0

3 years ago

Does anyone know how to do this?

SCORPION-xisa [38]

Answer:

i think he is correct

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Please help with these problems <br> thank you so much!<br><br> 9. 10. 11. 12. 13. 14.

Ket [755]

9) 216 in
10) 12 yd
11) 3.75 ft
12) 30 yd
13) 8 ft
14) 26 ft

4 0

3 years ago

How do I find the inverse of this problem?

raketka [301]

$\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}$

Actually Welcome to the Concept of the Inverse of real function.

Let's consider here, g(n) = y ,

so we get as,

$y = \sqrt[3]{ \frac{n - 1}{2} }$

no, cubing the power both side we get as,

${y}^{3} = \frac{n - 1}{2}$

now,

$2 {y}^{3} = n - 1$

so finally, we get as,

$n = 2 {y}^{3} + 1$

hence,here, n = inverse of the g(n) function.

so,

g^-1 (n) = 2y^3+1.

7 0

2 years ago

9 of 10

Aleks04 [339]

$\frac{3}{10}$

Answer:

Step-by-step explanation:

I just pressed 27/90 on the calculator hahahha

6 0

2 years ago

Read 2 more answers