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4 years ago

Solve the equation!!! 7x + 10 = ? When x = 10 Show work!!!!

2 answers:

5 0

Hi there!

Since x is 10, we can just plug it into the equation.

= 7*10 + 10
= 70 + 10
= 80

So, the answer is 80.

Hope this helps!

zaharov [31]4 years ago

3 0

7x + 10

x = 10

Substitute:

7 times 10 = 70

70 + 10 = 80

The answer is 80.

Hope this helped

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The alphabet of a fictionary tribe consists of three letters: A, O and M. Any combination of no more than four of these letters

andrezito [222]

Answer:

120 words

Step-by-step explanation:

There are only three possible letters, assuming words can be 1, 2, 3 or 4 letters long:

The number of 1 letter words is 3

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3 years ago

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andreev551 [17]

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3 years ago

In triangle △ABC, ∠ABC=90°, BH is an altitude. Find the missing lengths. AH=4 and HC=1, find BH.

Rudik [331]

Answer:

Length of BH is 2 units.

Step-by-step explanation:

We have, ΔABC with ∠ABC = 90° and an altitude BH.

Also, it is given that the length of sides AH is 4 units and HC is 1 units.

Since, the 'Altitude Rule' states that 'the length of the altitude is the geometric mean of the line segments it bisects'.

So, we get that,

$BH^{2}=AH\times HC$

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4 years ago