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3 years ago

Please answer part A ASAP

Mathematics

1 answer:

Firlakuza [10]3 years ago

6 0

3 ft in a yard,

multiply that by 18 for 18 yards

you get 54

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5 points for a simple math problem!!

SpyIntel [72]

Answer:

Step-by-step explanation:

Wrong : right

1 :12

Multiply by 4 because she gets 4 problems wrong

1*4 : 4*12

4 :48

If she gets 4 problems wrong, she gets 48 problems right

7 0

4 years ago

Read 2 more answers

The function D =25+0.3 X represents the daily dental charge D in dollars for X miles driven

Lady_Fox [76]

Answer:

See Explanation

Step-by-step explanation:

Given

$D = 25 + 0.3X$

The question has missing details; as what's required is not stated.

However, since it is a linear equation, possible questions could be

1. Determine the slope

2. Determine the D-intercept

3. Calculate the amount in dollars for (say) 5 miles

An equation is represented as:

$D = b + mx$

Where

$b = D\ intercept$

$m = slope$

By comparing: $D = 25 + 0.3X$ to $D = b + mx$

$b = 25$ and $m = 0.3$

This means that the slope is 0.3 and the d intercept is 25

To get the amount for 5 miles, we substitute 5 for x in $D = 25 + 0.3X$

$D = 25 + 0.3 * 5$

$D = 25 + 1.5$

$D = 26.5$

<em>The cost of 5 miles is $26</em>

Make use of the above explanation to solve the question

4 0

3 years ago

A function is given. h(t) = −t + 6/5 ; t = −3, t = 1

artcher [175]

Answer:

h(-3) = 4.2 or 21/5

h(1) = 0.2 or 1/5

Step-by-step explanation:

Plug in -3 for t.

-(-3) + 6/5 = 4.2 or 21/5

Plug in 1 for t.

-(1) + 6/5 = 0.2 or 1/5

8 0

2 years ago

The coordinates of the vertices of triangle ABC are A(3,6), B(6, 3), and C(9, 9). If triangle ABC Is dilated by 1/3x and 1/3y to

katovenus [111]

Answer:

$A' = (1,2)$

$B'=(2,1)$

$C' =(3,3)$

Step-by-step explanation:

Given

$A = (3,6)$

$B = (6,3)$

$C = (9,9)$

$Scale = \frac{1}{3}$

Required

Determine the vertices of ABC

If truly the question asks for the vertices of ABC, then the vertices are:

$A = (3,6)$ $B = (6,3)$ $C = (9,9)$

However, I'm quite sure that's not the requirement of the question. So, I'll solve for A'B'C'

To do this, we simply multiply the vertices of ABC by the scale of dilation.

$(A'B'C') = Scale\ Factor * (ABC)$

$A' = \frac{1}{3} * A$

$A' = \frac{1}{3} * (3,6)$

$A' = (\frac{3}{3},\frac{6}{3})$

$A' = (1,2)$

$B' = \frac{1}{3} * B$

$B' = \frac{1}{3} * (6,3)$

$B' = (\frac{6}{3},\frac{3}{3})$

$B'=(2,1)$

$C' = \frac{1}{3} * C$

$C' = \frac{1}{3} * (9,9)$

$C' = (\frac{9}{3},\frac{9}{3})$

$C' =(3,3)$

6 0

3 years ago

What is the thousandths place of 6.589

andrezito [222]

The thousand place
Of 6.589 is 0.009 because after the decimal it goes tenths hundredth then thousands

4 0

4 years ago