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tankabanditka [31]
3 years ago
7

Find angles "1" "2" and "3"​

Mathematics
1 answer:
Marysya12 [62]3 years ago
6 0
They would be 90 degree angles right?? Because they all make a box that’s my guess
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It takes about 20 hours to drive from Columbus to Houston which is about 1180 miles. What is the unit rate?
Margaret [11]

Answer:

it would be 59 miles per hour

Step-by-step explanation:

1180/20=59

4 0
3 years ago
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213 Marks
Sophie [7]

Answer:

2121.8

Step-by-step explanation:

The principal is 2000

Rate is 3%

Time is 2 years

Therefore the amount that will be present in the account after 2 years can be calculated as follows

= 2000 × (1+0.03)^2

= 2000 × 1.03^2

= 2000 × 1.0609

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Write an expression that is equivalent to three over four (5z+ 16). WILL GIVE BRAINLIEST
Alik [6]

Answer:

15 over fourz +12

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Step-by-step explanation:

literally just got asked this question (if that makes sense lol)

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4 0
3 years ago
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X^2+2x+1 is a perfect square trinomial <br><br> True of False?
Nimfa-mama [501]

Answer:

True.

Step-by-step explanation:

It is because it is in the form a^2x^2+2abx+b^2 and this equals (ax+b)^2.

Why it is in that form:  well comparing  a^2x^2+2abx+b^2, we have a=1, b=1. Testing, plug in those values:

(1)^2x^2+2(1)(1)x+(1)^2

1x^2+2x+1

x^2+2x+1.

This has the squared form of (x+1)^2.

Test if you like:

(x+1)^2

(x+1)(x+1)

Use foil to expand:

First: x(x)=x^2

Outer: x(1)=x

Inner: 1(x)=x

Last: 1(1)=1

---------------Add together

x^2+2x+1

It does indeed equal.

4 0
3 years ago
Math problem question
viktelen [127]
B is equal to the number 24.

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3 years ago
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