3 years ago

In triangle ABC, if vertex angle A measures 58 degrees, base angle B will measure ____ degrees.

Mathematics

1 answer:

Masteriza [31]3 years ago

8 0

Answer:

62 degrees

Step-by-step explanation:

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The ratio of two numbers is 23. The sum of the numbers is 105.

barxatty [35]

Answer:

42 and 63

Step-by-step explanation:

We have two numbers that

$x + y = 105$

and

that

$\frac{2}{3} y = x$

Subsitue

$\frac{2}{3} y + y = 105$

$\frac{5}{3} y = 105$

$y = 63$

So plug that back in to first equation so we get

$x + 6 3 = 105$

$x = 42$

42 and 63 are the numbers.

3 0

2 years ago

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What 2 digit numbers multiply to 2,025

Lana71 [14]

Square root 2,025 to get 45.
Or, multiply 45 × 45 to get 2,025.

Answer: 45

6 0

3 years ago

Simplify the expression:<br><br> 5(1 + 8d)

Rina8888 [55]

Answer:

5 + 40 d

Step-by-step explanation:

Hey there,

To simply this you have to multiply each term in the brackets by 5.

$5(1+8d)$

$5+40d$

<u>Further explanation</u>

5 ( 1 + 8 d )

5 × 1 + 5 × 8 d

5 +40 d

Hope this helps you.

Let me know if you have any other question :-)

5 0

2 years ago

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Help I need help on this question

nevsk [136]

Answer:

1/3 is the y intercept

Step-by-step explanation:

f(x) = -2/9x + 1/3

This is written in slope intercept form

y = mx+b where m is the slope and b is the y intercept

-2/9 is the slope and 1/3 is the y intercept

6 0

3 years ago

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what is the distance from one number to the next in a sequence of numbers that is represented by a (d) in a arithmetic sequence

Vinil7 [7]

Dat be called common difference represented by d in the equation

$f(n)=f(1)+d(n-1)$

3 0

3 years ago