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3 years ago

Help please it’s annoying

Mathematics

1 answer:

kap26 [50]3 years ago

8 0

I can’t see the picture

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Geometry!!! please help asap!!!

Lorico [155]

Answer:

5/13 (use pytago)
11
62°

Step-by-step explanation:

5 0

3 years ago

Points A,B, and C form a triangle. Complete the statements to prove that the sum of the interior angles of ABC is 180 degrees

oee [108]

Answer:

Step-by-step explanation:

Statements Reasons

1). Points A, B and C form the triangle 1). Given

2). Let DE be a line passing through 2). Definition of parallel lines

B and parallel to AC

3). ∠3 ≅ ∠5 and ∠1 ≅ ∠4 3). Theorem of Alternate

interior angles

4). m∠1 = m∠4 and m∠3 = m∠5 4). Definition of alternate angles

5). m∠4 + m∠2+ m∠5 = 180° 5). Angle addition and definition

of straight lines

6). m∠1 + m∠2+ m∠3 = 180° 6). Substitution

3 0

3 years ago

At 3:30 in the afternoon in mid-September the Kimball Tower casts a shadow about 290 feet long when the sun's rays come down at

ioda

Answer:

203 feet.

Step-by-step explanation:

Please find the attachment.

Let h represent the height of the building.

We have been given that at 3:30 in the afternoon in mid-September the Kimball Tower casts a shadow about 290 feet long when the sun's rays come down at an angle about 35 degrees above the horizontal.

We know that tangent relates opposite side of a right triangle to its adjacent side.

$\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}$

Upon substituting our given values in above formula, we will get:

$\text{tan}(35^{\circ})=\frac{h}{290}$

$290*\text{tan}(35^{\circ})=\frac{h}{290}*290$

$290*0.70020753821=h$

$h=290*0.70020753821$

$h=203.0601860809$

$h\approx 203$

Therefore, the building is approximately 203 feet high.

3 0

4 years ago

Four students spun a spinner with 16 equal sections, numbered 1 through 16.

bazaltina [42]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the value of x (only answer if you're sure)

ehidna [41]

Answer:

x = 5.4

Step-by-step explanation:

Ratios:

$\frac{x}{3} =\frac{7.2}{4} \\\\4x=21.6\\x=5.4$

5 0

3 years ago