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3 years ago

I need help with this!! im supposed to get to a smartscore of 85.

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

6 0

Answer:

it 7,8 bottom left

Step-by-step explanation:

On IXL

Mandarinka [93]3 years ago

3 0

Answer:

i like to play my guitar.

Step-by-step explanation:

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Which expression is equivalent to 10 square root 5

IRINA_888 [86]

Answer:

Step-by-step explanation:

$10 \sqrt{5}$

$\sqrt{ {10}^{2} } \sqrt{5}$

$\sqrt{5 \times {10}^{2} }$

$\sqrt{5 \times 100}$

$\sqrt{500}$

6 0

3 years ago

You need a ladder that will reach up to 25 foot tall house when places 10 feet away from the house.How tall does the ladder need

Cloud [144]

The house wall, the ground and the ladder form a right triangle, where the ladder is the hypotenuse.
Ladder = sqrt (25^2+10^2) =5sqrt(29)

4 0

3 years ago

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Points A and B have coordinates (8, 3) and (p, q) respectively. The equation of the perpendicular

DaniilM [7]

Answer:

p = -4, q = -3

Step-by-step explanation:

y = -2x +4 ... (1) perpendicular bisector of AB, slope = -2

slope of AB = 1/2

Line AB pass (8,3): (y-3) / (x-8) = 1/2

AB equation: y-3 = 1/2(x-8) y = 1/2x - 1 ... (2)

(2)-(1): 5/2 x = 5 x = 2

y = 0 (2,0) intercept of bisector and AB, it is midpoint of A (8,3) and (p,q)

(8+p)/2 = 2

(3+q)/2 = 0

4 0

3 years ago

Twice the sum of two numbers is 36 If one of the numbers is 10 find the other number

Dahasolnce [82]

Answer:

Step-by-step explanation:

10 + 8 = 18

18 x 2 = 36

3 0

3 years ago

Read 2 more answers

Find x? Please can you help me explain. <br><br> Thank you

VikaD [51]

Answer:

root3/ root2

Step-by-step explanation:

since this is a special right triangle (45, 45, 90) we can use right triangle rules. Basically, C in my photo is equal to the hypotenuse while A and B are equal to the sides. You can substitute your hypotenuse into the formula I gave you to find x.

B = C / root2

x = root3 / root2

hope this helped a little bit

7 0

3 years ago