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2 years ago

Need math help please!!

Mathematics

2 answers:

dem82 [27]2 years ago

5 0

Answer:

my best guess is A

Step-by-step explanation:

Triss [41]2 years ago

5 0

The triangles are similar and we already know that but how are they similar?

We need to look at the diagram and figure out what test is applicable to prov that triangles are similar

We see an included angle and two matching sides in the same ratio

So, the triangle is similar through the test of sas

So, in similar triangles the angles are also equal of each other

So your answer is 30 degrees

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Calculate the sum. 10+ (-42) O A. 52 O B. -32 O C. 32 D. -52

kotykmax [81]

Answer:

Step-by-step explanation:

10 + (-42)

10 - 42

-32

8 0

2 years ago

The Retail Shoppe purchases an item for $40. They sell it at a 25% markup. For how much money does the Retail Shoppe charge for

Zanzabum

25% of 40 is 10 so it would be $40+10 for the price so that should be 50. Markup=profit/cost*100

4 0

3 years ago

Create an equation to solve for x using the trapezoid midsegment formula:

Serggg [28]

Answer:

Equation for x: 3x - 6 = $\frac{2x - 1 + 25}{2}$

x = 9

CD = 17

GH = 21

Step-by-step explanation:

The midsegment formula for a trapezoid is

GH = $\frac{CD + FE}{2}$

3x - 6 = $\frac{2x - 1 + 25}{2}$

6x - 12 = 2x + 24

4x = 36

x = 9

CD = 2x - 1 = 2(9) - 1 = 18 - 1 = 17

GH = 3x - 6 = 3(9) - 6 = 3 = 27 - 6 = 21

4 0

3 years ago

I really need someone to answer this, QUICK!

Elodia [21]

Answer:

A. LCM=72 B. GCF=7 C. 7(5+9)

Step-by-step explanation:

A. 8/2=4/2=2 9/3=3 Use the denominators to find the LCM. In this case, the LCM is 72.

B. 35/5=7 63/3=21/3=7 The GCF for these numbers is 7 because it is the only factor that they have in common.

C. 7 x 14=88 Since 5 and 9 don't have common factors, they work perfectly for this problem.

6 0

2 years ago

Janet can make 3/5

IceJOKER [234]

I need help with this problem too

7 0

3 years ago