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Delvig [45]
3 years ago
7

I don't know how to solve number one ? Please help

Mathematics
1 answer:
dolphi86 [110]3 years ago
7 0
In order to find the temperature, you have to add -4 + 16. this would be C because negatives subtract. Hope you found this helpful!
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Suppose you were adding 527+405. What would the tens problem be
nydimaria [60]

it would be 3 because when you add it, it gets to be 932 and the tens place is 3.


8 0
2 years ago
Cheryl made a scale drawing of a square table
VLD [36.1K]

Answer:

Step-by-step explanation:

In the story of the park in a tornado tornado in a park in a sunny area with the earth in a sunny moon and sunny moon of sunny sunny day sunny sunny days a day after a tornado hit a tornado warning to a sunny moon in a tornado park and the tornado tornado was destroyed in a tornado warning warning to a deadly tornado tornado it was a rando story

5 0
2 years ago
The base of a regular pyramid is a hexagon. The figure shows a regular hexagon with center C. An apothem is shown as a dashed se
tatuchka [14]
Answer: 294√3

Explanation:


1) The described hexagon has these featrues:
a) 6 congruent equilateral triangles whose side lengths measure 14
b) height of each triangle = apotema = a
c) the area of each triangle is base × a / 2 = 14 × a / 2 = 7a


2) a is one leg of a right triangle whose other leg is 14 / 2 = 7, and the hypotenuse is 14.

3) Then you can use Pythagorean theorem fo find a:

14² = 7² + a² ⇒ a² = 14² - 7² = 147 ⇒ a = √ 147 = 7√3

4) Therefore, the area of one triangle is: 14 × 7√3  / 2 = 49√3

5) And the area of the hexagon is 6 times that: 6 × 49√3 = 294√3
8 0
2 years ago
How many solutions are there to the equation below 9x + 27 = 9( x + 2 ) + 9
Nataly [62]

Let's solve the equation:

9x+27 = 9(x+2)+9 ← Distribute 9 to the x and 2

9x+27 = 9x+18+9 ← Combine like terms

9x+27 = 9x + 27 ← Subtract 27 from both sides

9x = 9x


Infinitely many solutions would be correct because no matter what x is, it will always equal each other the both sides of the equation because it is 9 times x on both sides.


7 0
2 years ago
Read 2 more answers
I dont understand this
mylen [45]

Answer:

ye me too i cant answer thay

3 0
3 years ago
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