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3 years ago

Divide 1/3 yd by 9/13 ? please show work

Mathematics

1 answer:

babunello [35]3 years ago

5 0

Answer:

13/27

Step-by-step explanation:

1/3 ÷ 9/13

Copy dot flip

1/3 * 13/9

13/27

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A square pyramid with a base of 8 inches by 8 inches and a height of 6 inches.

mart [117]

Answer:

A) The area of the base of the pyramid, B, is 64 in.2

C) A square prism with dimensions 8 inches by 8 inches by 6 inches will have a volume three times as large as this pyramid.

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3 years ago

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what are the coordinates of the orthocenter of △ABC with vertices at A(1, 2), B(1, 6), and C(5, 6)?

iren2701 [21]

(1,6)
This should help for future problems
https://www.mathportal.org/calculators/analytic-geometry/triangle-calculator.php

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3 years ago

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Find the value of a for which the solution of the inequality is all real numbers

Katen [24]

Answer:

a= $\frac{4x+15}{x-3}$

Step-by-step explanation:

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3 years ago

Find the total amount paid on a loan when the monthly payment is $189 and the loan is paid off in 48 months. Use the formula A =

podryga [215]

9514 1404 393

Answer:

$9072

Step-by-step explanation:

Put the given numbers in the given formula and do the arithmetic.

A = MN . . . . . . M = payment = $189. N = number of payments = 48.

A = $189 × 48 = $9072

The total amount paid is $9072.

8 0

3 years ago

12What mistake did the student make when solvingtheir two-step equation?(a)b) If correctly solved what should the value of be?

mixas84 [53]

Given the equation:

$\frac{x}{6}+3=-18$

(a) You can identify that the student applied the Subtraction Property of Equality by subtraction 3 from both sides of the equation:

$\frac{x}{6}+3-(3)=-18-(3)$

However, the student made a mistake when adding the numbers on the right side.

Since you have two numbers with the same sign on the right side of the equation, you must add them, not subtract them and use the same sign in the result. Then, the steps to add them are:

- Add their Absolute values (their values without the negative sign).

- Write the sum with the negative sign.

Then:

$\frac{x}{6}=-21$

(b) The correct procedure is:

1. Apply the Subtraction Property of Equality by subtracting 3 from both sides (as you did in the previous part):

$\begin{gathered} \frac{x}{6}+3-(3)=-18-(3) \\ \\ \frac{x}{6}=-21 \end{gathered}$

2. Apply the Multiplication Property of Equality by multiplying both sides of the equation by 6:

$\begin{gathered} (6)(\frac{x}{6})=(-21)(6) \\ \\ x=-126 \end{gathered}$

Hence, the answers are:

(a) The student made a mistake by adding the numbers -18 and -3:

$-18-3=-15\text{ (False)}$

(b) The value of "x" should be:

$x=-126$

4 0

1 year ago