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3 years ago

How many solution does this equation have 17+4h+2=19−5h+9h?

Mathematics

2 answers:

dexar [7]3 years ago

7 0

Answer:

The input is an identity, it is true for all values.

Step-by-step explanation:

17 + 4h + 2 = 19 - 5h + 9h

19 + 4h = 19 - 5h + 9h

19 + 4h = 19 + 4h

19 - 19 + 4h = 19 - 19 + 4h

4h = 4h

4h ÷ 4 = 4h ÷ 4

h = h

The input is an identity, it is true for all values.

Yuliya22 [10]3 years ago

4 0

Answer:

h=0

Step-by-step explanation:

if you plug it it works

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Aleksandr-060686 [28]

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2 years ago

AH the second question

Degger [83]

Answer:

ii. 55 degrees.

Step-by-step explanation:

(ii)

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4 years ago

In ΔCDE, \overline{CE}

abruzzese [7]

Answer:

$m\angle CDE=14^o$

Step-by-step explanation:

we know that

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

see the attached figure to better understand the problem

∠DEF=∠ECD+∠CDE

substitute the given values

$(4x+5)^o=(x+9)^o+(x+8)^o$

solve for x

Combine like terms

$(4x+5)^o=(2x+17)^o$

Group terms

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3 years ago

Which point on the number line best represents the location of root of 92.16

tatuchka [14]

Answer:

Point P

Step-by-step explanation:

9.59 is closer to 10 than 9, so we can safely say that points m and n cannot be correct. Point q can also not be correct, because it is to close to 10.

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3 years ago