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3 years ago

One angle of a right triangle measures 60°. What is the measure of the other acute angle?

Mathematics

2 answers:

Vadim26 [7]3 years ago

8 0

Answer:

30 degrees

Step-by-step explanation:

A triangle has three sides that should add up to 180.

Since it is a right triangle a side has to be 90°.

90°+60°+_30°_ = 180°

MaRussiya [10]3 years ago

4 0

Answer:

30 degrees

Step-by-step explanation:

triangles have 180 degrees

right triangles have a right angle which is 90 degrees

180-90=90

90-60=30

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1/3
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4 years ago

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Lisa is buying a computer for $1,500. The sales tax rate is 8.5%. Which expression should be used to calculate t, the total cost

Sveta_85 [38]

Answer:

Step-by-step explanation:

Step one:

given data

price of computer= $1500

sales tax= 8.5%

Step two

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tax= 8.5/100*1500

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6 0

3 years ago

Nonsense will be reported!!

Pavlova-9 [17]

$\qquad \qquad\huge \underline{\boxed{\sf Answer}}$

The required additional information required to prove the Triangles congruent are :

$\qquad \sf \dashrightarrow \: 1. \: X V= FD$

The Triangles will be congruent by HL congruency.

$\qquad \sf \dashrightarrow \: 2. \: MH = MI$

The Triangles are congruent by LL congruency.

$\qquad \sf \dashrightarrow \: 3. \: \angle EDC = \angle VUC$

The Triangles are congruent by HA congruency.

$\qquad \sf \dashrightarrow \: 4. \: \angle J = \angle C$

The Triangles are congruent by LA congruency.

5 0

2 years ago

Use the quadratic formula to find both solutions to the quadratic equation

romanna [79]

Answer:

3x-x+6=0

2x+6=0

2x=-6

x= -6/2

x=. -4

5 0

3 years ago

What is the approximate distance around the half circle with radius 35 inches?

Alexeev081 [22]

Since,
r = 35 inches & Circumference = 2πr
Therefore,
C = 2 * 22/7 *35
C = 2 * 110
C = 220 inches
Therefore, half the distance covered = 110 inches
Since, 109.9 is closest to 110
Therefore,
The correct option is 'C'

7 0

4 years ago