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4 years ago

Can someone help me with this question??

Mathematics

1 answer:

maksim [4K]4 years ago

6 0

Answer:

QT < TR.

Step-by-step explanation:

QT = TR because TZ is a mid segment so QT < TR is false.

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Write a rational equation that cannot have a solution at x = 2

balandron [24]

Answer: 5+7=2x

Step-by-step explanation:

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3 years ago

Classify the triangle by its angles and sides

postnew [5]

Answer; A: Right scalene. Square on the corner tells you it's a right triangle. It's a scalene triangle because none of the sides are equal.

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2 years ago

Factor the expression 5x+15

Tanya [424]

Answer:

5(x+3)

Step-by-step explanation:

Find the Greatest Common Factor (GCF).

GCF = 55

2 Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

5(\frac{5x}{5}+\frac{15}{5})5(

)

3 Simplify each term in parentheses.

5(x+3)5(x+3)

5 0

3 years ago

Read 2 more answers

Given: circle k(O), m LM = 164°, m WK = 68°, m∠MLK = 65°. Find: m∠LMW

Musya8 [376]

Answer:

The measure of angle LMW is $m\angle LMW=67\°$

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find the measure of arc MW

we know that

The inscribed angle measures half that of the arc comprising

$m\angle MLK=\frac{1}{2}[arc\ MW+arc\ WK]$

substitute the given values

$65\°=\frac{1}{2}[arc\ MW+68\°]$

$130\°=[arc\ MW+68\°]$

$arc\ MW=130\°-68\°=62\°$

step 2

Find the measure of arc LK

we know that

$arc\ LM+arc\ MW+arc\ WK+arc\ LK=360\°$ -----> by complete circle

substitute the given values

$164\°+62\°+68\°+arc\ LK=360\°$

$294\°+arc\ LK=360\°$

$arc\ LK=360\°-294\°=66\°$

step 3

Find the measure of angle LMW

we know that

The inscribed angle measures half that of the arc comprising

$m\angle LMW=\frac{1}{2}[arc\ LK+arc\ WK]$

substitute the given values

$m\angle LMW=\frac{1}{2}[66\°+68\°]=67\°$

4 0

3 years ago

A charity has received donations totaling $2370. However, this is only two-fifths of its goal

quester [9]

2370 / (2/5) = x / 1...2370 to 2/5 = x to 1
cross multiply
(2/5)(x) = (2370)(1)
2/5x = 2370
x = 2370 * 5/2
x = 11850/2 = 5925 <== their entire goal

4 0

3 years ago

Read 2 more answers