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3 years ago

Given the following measures of the sides of triangles, which is a right triangle?

Mathematics

1 answer:

Artist 52 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

10 squared + 24 squared = 26 squared :)

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Pleaseee helppp meeee

Kay [80]

Step-by-step explanation:

in traingle ABD

SIN45=AD/AB

1/√2=7/AB

AB=7√2

PERIMETER=SUM OF ALL SIDE=2(AB+AD)=2(7√2+=14√2+14

7 0

3 years ago

Explain how you compared the fractions in Exercise 9

natima [27]

that question doesnt make sense!

6 0

3 years ago

You are reducing a map of dimensions 2 ft by 3 ft to fit on a piece of paper 8 in. by 10 in. what are the dimensions of the larg

stepan [7]

Answer:

The dimensions of the largest possible map that can fit on the page are 10 inches by $6\frac{2}{3}$ inches.

Step-by-step explanation:

You are reducing a map of dimensions 2 ft by 3 ft

Lets change them to inches.

1 foot = 12 inches

So, 2 feet = $2\times12=24$ inches

3 feet = $3\times12=36$ inches

So, dimensions are : 24 inches x 36 inches

$\frac{24}{36}=\frac{2}{3}$

Since 10 inch will be the longer side, we can find the shorter side by :

$\frac{x}{10}=\frac{2}{3}$

$3x=20$

$x=\frac{20}{3}$

or $x=6\frac{2}{3}$ inches

So, the dimensions of the largest possible map that can fit on the page are 10 inches by $6\frac{2}{3}$ inches.

5 0

3 years ago

Help will give brainliest!!!!!

Arisa [49]

Answer:

at least three are dimes

so we have 20 coins with a total of 3.50

if the rest are all quarters then there would be 4*3+2=14 but we need 20

so we are 6 short

we must have dimes in multiples of 5

12 q + 5 d=3.50 but only 17 coins

10q +10 dimes=3.50 with 20 coins

10 q +13 dimes total

algebraic solution

d+q=23

25q+10d=380

d=23-q

5 0

3 years ago

<img src="https://tex.z-dn.net/?f=8%5E%7B2%7D%3Dx%5C%5Cx%2B12%3Dy%5C%5Cy-3%3Dn%5C%5Cn%3D%3F" id="TexFormula1" title="8^{2}=x\\x+

AlexFokin [52]

Answer:

n = 73

Step-by-step explanation:

8² = x ==> x = 64

x + 12 = y ==> y = 64 + 12 = 76

y – 3 = n ==> n = 76 – 3 = 73

Follow my account ^^

8 0

3 years ago

Read 2 more answers