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4 years ago

Given Quadrilateral ABCD≅Quadrilateral EFGH , which statement is true?

Mathematics

2 answers:

Lynna [10]4 years ago

7 0

A should be correct. hope this helped

Genrish500 [490]4 years ago

7 0

Answer:

option B

Step-by-step explanation:

We are given that a quadrilateral ABCD is congruent to quadrilateral EFGH

We have to find the correct statements about the given quadrilaterals

When two quadrilaterals are congruent then every side of one quadrilateral is congruent to its corresponding side of another quadrilateral.

By definition of congruent quadrilaterals we have

Side EF is congruent to side AB

BC is congruent to FG

CD is congruent to GH

AD is congruent to EH

Therefore, option B is true.

Answer : option B

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i am trying to solve question two with the graphing method but can’t figure out how because there is only y=2.

Molodets [167]

Answer: look in the explanantion :)

Step-by-step explanation:

So basically when something is y=2, that means that its just a horizontal line at the number 2

so it would just be a straight horizontal line that is located at the y point of 2

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3 years ago

A car travels a distance of 145 miles in a time of 2.4 hours.

bagirrra123 [75]

Answer:

60.4miles/hr

Step-by-step explanation:

Given parameters:

Distance covered by the car = 145miles

Time taken = 2.4hrs

Unknown:

Average speed of the car = ?

Solution:

Average speed is the rate of change of distance with time;

Average speed = $\frac{distance}{time}$

Input the parameters and solve;

Average speed = $\frac{145}{2.4}$ = 60.4miles/hr

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3 years ago

1 If you spend $500 per year on clothing, how much should you budget for clothing each week?

vovangra [49]

Answer:

$9.62

Step-by-step explanation:

There are 52 weeks in a year. This makes the problem 500/52. which is equal to 9.61538461538. This number does not fit into a real world scenario, but can be rounded to 9.62.

6 0

3 years ago

Which statement about the ordered pairs (2, −9)and (3, −6) is true for the equation 5x-y/3=13

taurus [48]

Its neither of the equations. I'm doing the same test. Next time post the answer options

5 0

3 years ago

Can someone please help me with one or both of these problems, I'm so confused but the assignment is due soon!!

Firlakuza [10]

Answer:

First question: 1270

Second question: 4080

Step-by-step explanation:

Here is the Sum formula:

$S_{n}=\frac{n}{2}(a_{1}+a_{n})$

where n represents the number of terms, and

$a_{1}$ is the first term, and $a_{n}$ is the last term.

Let's look at the first question:

k is the first number of the sequence, 5, and 20 is the last number of the sequence.

You can find the first term ( $a_{1}$ ) by substituting k in the formula for 5.

3(5)+26=15+26=41

You can find the last term ( $a_{n}$ ) by substituting k for 20 into the formula.

3(20)+26=60+26=86

now, knowing there are 20 terms in total, $a_{1} =41$ , and $a_{n} =86$ , we can put it into the Sum formula.

$S_{20}= \frac{20}{2} (41+86)$

$S_{20}= \frac{20}{2} (127)$

$S_{20}= 10 (127)$

$S_{20}= 1270$

Answer to the first question: 1270

Next question:

Even though the given formula uses n as the variable, this problem works the same way as the previous one.

Substitute n in the formula for k, which is 5 to find the first term: 14(5)+29=99

Substitute 20 for n to find the second term: 14(20)+29=309

Now assemble the Sum formula:

$S_{20}= \frac{20}{2} (99+309)$

$S_{20}= \frac{20}{2} (408)$

$S_{20}= 10(408)$

$S_{20}=4080$

Answer to the second question: 4080

5 0

3 years ago