To measure the distance, a an Engineer locates points A, B, C, D, and E as shown. What is the length of DB to the nearest meter?​

Answer: 2 and 2/4 + 3 and 2/4 = 1.

Step-by-step explanation:

in these type of problems you need to add separately the whole and rational parts:

(2 and 2/4) + (3 and 2/4) = (2 + 3) and (2/4 + 2/4)

= 5 and 4/4

but 4/4 = 1

And also remember that the "and" is equivalent to a "+" sign, then:

5 and 4/4 = 5 + 1 = 6

Then:

2 and 2/4 + 3 and 2/4 = 1.

Answer:

Option C : f+23 is the correct answer.

Step-by-step explanation:

Given that:

Amount Dominic wants everyone to contribute = $2

Number of relatives who have contributed = 23

The expression is;

2(f+23)

As we know that 2 represents the amount and 23 represents the number of relatives who have donated, therefore,

f represents the number of people who would donate to the library fund, and

f+23 represents the total number of people who contributes to the fund.

Hence,

Option C : f+23 is the correct answer.

Answer:

fifteen dollars and 40 cents

Step-by-step explanation:

1.10 times 14

Answer:

$15.40

Step-by-step explanation:

Find what 10% of 14 is (Multiply 14*.1)

14*.1=1.4

Add, 14+1.4

15.4

As money that would be $15.40

Hope I helped!! :)

Pls mark brainliest!!

Stay safe and have a good night/day/afternoon!!

Answer:

it means To raise a power to a power means to raise one exponent to another. Whether the exponents are real, imaginary, monomials or polynomials, to simplify these problems, all you have to do is multiply the exponents together. Hope this helps

Answer:

1 58/100

Step-by-step explanation:

its in the hundreths so its 58/100

The number which is equal  to 1.58 is  [tex]1\frac{58}{100}[/tex] .

A number system is defined as a system of writing to express numbers.

We have to find the number which is equal to 1.58.

The value of fraction 1/58 is

The value of mixed fraction [tex]1\frac{58}{100}[/tex] is 1.58.

The value of mixed fraction [tex]1\frac{5}{8}[/tex] is 1.625

The value of mixed fraction[tex]1\frac{58}{10}[/tex] is 0.58.

The number  1.58 is equal to  [tex]1\frac{58}{100}[/tex] .

Hence, the number which is equal  to 1.58 is  [tex]1\frac{58}{100}[/tex] .

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Answer:

4/3

Step-by-step explanation:

Step-by-step explanation:

-4x(2x – 3) + 10x^2

[tex] - 8 {x}^{2} + 12x + 10 {x}^{2} \\ 2 {x}^{2} + 12x[/tex]

Answer:

(-1, -7)

Step-by-step explanation:

The absolute minimum of the function is the lowest possible point shown on the graph. We see that the function stops at the point (-1, -7) and that is the lowest point possible. Thus, making it the minimum.

Best of Luck!

Answer:

hy5ju5ju5uj5huj5h5

Step-by-step explanation:

Answer:

1st  Qtrl:  11

Median:  20.5

3rd Qtrl:  25.5

Range:  22

Step-by-step explanation:

Median = average of 2 middle values (18 + 23) / 2

1st Qtrl = average of 10 and 12 (the lower half of data)

3rd Qtrl = average of 25 and 26 (the upper half of data)

Range = largest value - smallest value;  30 - 8 = 22

Answer:

Description: translate 3 to the right and 5 down

Step-by-step explanation:

and I am not sure about the other one because it didnt give me a point for me to calculate

sorry i hope I helped

Answer:

sure

Step-by-step explanation:

Answer:

ADC = 100 degrees

Step-by-step explanation:

Please check attachment for diagrammatic representation of the Rhombus

From what we can see in the diagram;

angle CBD and CDB are equal

The reason for this is that we have an isosceles in triangle CBD

CBD = 90- ACB

CBD = 90-40 = 50

We need ADB to completely calculate ADC

CAB is also 40 from the isosceles ABC

That means DBA = 90 - CAB = 90-40 = 50

So from isosceles ABD, we have that ADB is also 50

Mathematically;

ADC = ADB + DBA

ADC = 50 + 50

ADC = 100

Answer:

For 1 )

x1 = -6 x2= 4. y1 = 7 and y2 = 5

For2)

x1= -1. x2= -5. y1 = 3 and y2 =7

For 3)

x1 = 0. x2=-5. and y1= -5. and y2=-15

Answer:

No, Kareem is incorrect.

Step-by-step explanation:

Kareem says that the ratio of [tex]\frac{4}{1}=\frac{12}{9}[/tex] because 4 + 8 = 12 and 1 + 8 = 9

But the correct way to rewrite the ratio 4 : 1 is,

[tex]\frac{4}{1}=\frac{4\times 3}{1\times 3}[/tex]

Which becomes as,

[tex]\frac{4}{1}=\frac{12}{3}[/tex]

Therefore, Kareem is not correct.

Correct ratio equivalent to 4 : 1 is 12 : 3.

Answer:

x = 41.8*

Step-by-step explanation:

sinx = 16/24

Answer: the answer is B

Step-by-step explanation: sorry if im wrong

Answer:

his brother is 8

Step-by-step explanation:

i did math :)

Answer:

Tucks brother is 8 years old.

Step-by-step explanation:

2x = 22 - 14= 8

Answer: -2.8y - 7.52

The simplified form of the expression is -2.28y - 7.52.

One mathematical expression makes up a term. It might be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in certain words have a number in front of them. A coefficient is a number used before a phrase.

Given:

An expression,

0.4(-5-7y-13.8).

Solving the expression with the help of distributive property,

0.4 x -5 - 0.4 x 7y - (0.4 x 13.8).

= -2 -2.8y - 5.52

= -2.28y - 7.52

Therefore, -2.28y - 7.52 is the solution.

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Answer:

-23x + 25

Step-by-step explanation:

7(-2x + 4) + (-9x-3)

-14x+28-9-3

-23x + 25

I hope this helps you out!

Answer:the amount of money one ride costs

Step-by-step explanation:

that way to time the amount of rides and the cost

Answer:

2^3*7

Step-by-step explanation:

56=7*8=2^3*8

Answer:

put the question so we can help you :)

Answer:

There's no question

Step-by-step explanation:

Answer:

a translation 2 units down and 2 units to the left, then a reflection over the x-axis

Step-by-step explanation:

Answer:

k^2 + k +3

Step-by-step explanation:

Hey.!! that's the working out. Take you're time. Bring more questions where u need help.

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