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frozen [14]
4 years ago
14

If a triangle is a right triangle, then the triangle has 90 angle.

Mathematics
2 answers:
Sloan [31]4 years ago
7 0

Answer:

True

Step-by-step explanation:

Neporo4naja [7]4 years ago
6 0

Yes, but not all angles in the triangle will be 90 degrees.

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on june 1 Mary Barkley deposited 1000 in a savings account that pays 5.5 percent interest compounded daily. on june 26th, how mu
Zielflug [23.3K]

9514 1404 393

Answer:

  3.77

Step-by-step explanation:

For daily compounding, the balance is ...

  A = P(1 +r/365)^n . . . . principal P invested at annual rate r for n days

  A = 1000(1 +0.055/365)^25 ≈ 1003.77

Of this amount, 1000 is the original principal. The difference is the interest.

The interest earned is 3.77.

4 0
3 years ago
A dairy farmer wants to mix a 85% protein supplement and a standard 55% protein ration to make 1200 pounds of a high-grade 80% p
mr_godi [17]

The diary farmer should use 1000 pounds of 85 % protien and 55 % of 200 pounds to make 1200 pounds of a high-grade 80% protein ration

<em><u>Solution:</u></em>

Let the amount of 85 % protien supplement be "x"

Then amount of 55 % protien be (1200 - x)

According to given question,

85 % of "x" protien supplement + 55 % of 1200 - x protien used to get 80 % of 1200 pounds

85 % of x + 55 % of (1200 - x) = 80 % of 1200

\frac{85}{100} \times x + \frac{55}{100} \times (1200 - x) = \frac{80}{100} \times 1200\\\\0.85x + 0.55(1200 - x) = 960\\\\0.85x + 660 - 0.55x = 960\\\\0.3x = 960 - 660\\\\0.3x = 300\\\\x = 1000

Pounds of 85 % protien used = 1000 pounds

Then pounds of 55 % protien used = 1200 - 1000 = 200 pounds

Thus he should use 1000 pounds of 85 % protien and 200 pounds of 55 % protien to get 1200 pounds of a high-grade 80% protein ration

7 0
3 years ago
Given log630 ≈ 1.898 and log62 ≈ 0.387, log615 =
Tom [10]

\log_630\approx1.898\\\\\log_62\approx0.387\\\\\log_615=\log_6\dfrac{30}{2}=\log_630-\log_62\approx1.898-0.387=1.511\\\\Used:\\\\\log_ab-\log_ac=\log_a\dfrac{b}{c}

6 0
3 years ago
Read 2 more answers
A statement we accept without proof is called:
Snowcat [4.5K]

The correct answer is C. A statement we accept without proof is called a postulate. It is also known as an axiom. These are rules which are accepted to be true without any evidence that will prove these. For instance, the postulates in the kinetic molecular theory.

8 0
3 years ago
How to write 13 hundreds 7 tens 9 ones 5 tenths 2 hundredths?
umka21 [38]
1379.52 is the answer to your question
4 0
3 years ago
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