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ICE Princess25 [194]
3 years ago
7

Can you help me solve 986-1=989 no one can figure it out

Mathematics
1 answer:
kumpel [21]3 years ago
8 0
985=989 !!!!!!!!!!!!!!!
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The picture shows the Alamillo bridge in Seville, Spain. In the picture m<1=58 and m<2=24. Find the measure of the supplem
Anna11 [10]

Answer:

Supplement of <1 = 122°

Supplement of <2 = 156°

Step-by-step explanation:

Two pairs of angles are said to be supplementary, if their measures in degrees add up to give us 180°. A supplement of am angle is simply 180° - the measure of that angle.

Given that meadure of angle 1 = 58°, the supplement of angle 1 = 180° - 58° = 122°

Also, if the measure of angle 2 = 24°, the supplement of angle 2 = 180° - 24° = 156°.

Thus:

Supplement of <1 = 122°

Supplement of <2 = 156°

6 0
4 years ago
Hi, please help
SOVA2 [1]

Answer:

A. 133 degrees

Step-by-step explanation:

You add the two known interior numbers in the triangle to find the unknown exterior variable. In this case, the two known interior numbers are 83 and 50. 83 + 50 = 133

7 0
3 years ago
Due in 10 min help! <br> Find t.
lys-0071 [83]

Given:

A right angle triangle with angles 45, 45, 90 degrees.

Hypotenuse of the triangle = 7\sqrt{2} mm

Base of the triangle = t

To find:

The value of t.

Solution:

In a right angle triangle,

\cos \theta=\dfrac{Base}{Hypotenuse}

Using this trigonometric ratio in the given triangle, we get

\cos (45^\circ)=\dfrac{t}{7\sqrt{2}}

\dfrac{1}{\sqrt{2}}=\dfrac{t}{7\sqrt{2}}

\dfrac{7\sqrt{2}}{\sqrt{2}}=t

7=t

Therefore, the value of t is 7 millimetres.

8 0
3 years ago
Using the distributive property what is 5(2y +1) in simplest form?
My name is Ann [436]

Answer:

5(2y +1)

Step-by-step explanation:

simplest form =10y+5

4 0
3 years ago
Read 2 more answers
The answer is 3937 or 3938. I tried to solve the question but I got 31.1. Can someone please help me understand what I did wrong
KonstantinChe [14]

Answer:

3937.5 or 3938 after round-off

Step-by-step explanation:

11 minutes 15 seconds = 11.25 minutes

5 members of the family shower 7 times a week for 11.25 minutes

=total of 393.75 minutes

393.75 times the amount of water used which is 10 litres becomes 3937.5

I hope this helps

7 0
3 years ago
Read 2 more answers
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