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3 years ago

What is the square root of 5

Mathematics

1 answer:

Julli [10]3 years ago

6 0

U need to find the square root by long division.
So the answer would be 2.2

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Write the equation of the line.

omeli [17]

Answer:

y=x+5

Step-by-step explanation:

The slope of the line is (9-5)/(4-0)=1, and the y-intercept is 5, so the equation is y = x + 5.

4 0

1 year ago

Can someone help pls omg

hodyreva [135]

Answer:

see explanation

Step-by-step explanation:

Sum the sides of both polygons and equate.

(20)

x + 4 + x + 2 + x + 5 = 2(x + 1) + 2(x + 3) ← distribute parenthesis

3x + 11 = 2x + 2 + 2x + 6

3x + 11 = 4x + 8 ( subtract 3x from both sides )

11 = x + 8 ( subtract 8 from both sides )

3 = x

(21)

5(12x) = x + 7 + 6x + 9 + x + 10

60x = 8x + 26 ( subtract 8x from both sides )

52x = 26 ( divide both sides by 52 )

x = $\frac{26}{52}$ = $\frac{1}{2}$

4 0

2 years ago

Find the value of the variable.

Nikolay [14]

we are given that

both sides are equal

so, their length must be equal

$HK=\sqrt{(p-1)^2+(5-2)^2}$

$HK=\sqrt{(p-1)^2+9}$

now, we can find other side

$JK=\sqrt{(p-7)^2+(5-2)^2}$

$JK=\sqrt{(p-7)^2+9}$

now, we can set them equal

$HK=JK$

$\sqrt{(p-1)^2+9}=\sqrt{(p-7)^2+9}$

now, we can take square both sides

$(p-1)^2+9=(p-7)^2+9$

now, we can solve for p

$(p-1)^2=(p-7)^2$

$p^2-2p+1=p^2-14p+49$

$-2p+1=-14p+49$

$12p=48$

$p=4$ ..............Answer

4 0

2 years ago

angle A and angle B are supplementary angles. If m angle A=(7x+14)^ and m angle B=(5x-26)^ , then find the measure of angle B .

Aleksandr [31]

Answer:

35x^2 - 112x - 364

it's probably wrong since I've only expanded the brackets

5 0

2 years ago

what is the surface area of a square pyramid with base side lengths of 10 inches and a slant height of 14 inches

Pavlova-9 [17]

Answer:

The surface area is $380\ in^{2}$

Step-by-step explanation:

we know that

The surface area of the square pyramid is equal to the area of the square base plus the area of its four lateral triangular faces

$SA=b^{2}+4[\frac{1}{2}(b)(l)]$

where

$b=10\ in$

$l=14\ in$ -----> the slant height

substitute the values

$SA=10^{2}+4[\frac{1}{2}(10)(14)]$

$SA=380\ in^{2}$

5 0

2 years ago