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3 years ago

Complete the congruence statement for the figure shown. If the triangles cannot be shown congruent, type na in each blank.

Mathematics

1 answer:

Serjik [45]3 years ago

7 0

Answer:

ΔABC≅ΔDEF by AAS (Angle-Angle-Side) Theorem

Step-by-step explanation:

We observe that $\angle A\cong\angle D$ , $\angle C\cong \angle F$ for the included angle, and $BC\cong EF$ for our side. Thus, the AAS Theorem proves that the triangles are congruent to each other

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An object is hanging by a string from your rearview mirror. While you are decelerating at a constant rate from 25 m/s to rest in

lidiya [134]

The rate of deceleration is equal to 25 m/s / 6 s = 25/6 m/s^2.

(a) The string should be angled in such a way that the horizontal acceleration is equal to 25.6 and the vertical acceleration is equal to gravitational acceleration. Using trigonometry,Angle from the vertical = arctan(25/6 / 9.8) = 23.03 degrees.

(b) Since the car is decelerating, one end of the string attached to the car is pulled back and because of the inertia of the object it is goes on the opposite direction and so the object moves toward the windshield.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

4 0

4 years ago

Can you help me please and thank you please

const2013 [10]

Answer:

Charlie by 60 words more.

Step-by-step explanation:

60 x 30 = 180

40 x 30 = 120

180 - 120 = 60

7 0

3 years ago

Solve for the variable: -2c = 10

Montano1993 [528]

Hey there,

Lets solve this together, my friend

Divide both sides by −2

 $c=10/-2$

Simplify 10 /−2 to −10 / 2

 $c = -10 / 2$

Simplify 10 / 2 to 5

 $c=-5

 
$

-------- Check your work

 $
-2c=10
 
$

Let c=−5

$-2*-5=10

 
$

Simplify 2×−5 to −10

 $10=10$

Therefore, the answer is correct!

7 0

3 years ago

Read 2 more answers

Manuel’s class has 34 packages of raisin. How many ways could you group them in tens and ones

Alenkasestr [34]

Answer:

Step-by-step explanation:

3 Packs of ten.

And 4 packs of ones.

7 0

3 years ago

8 Skittles come in colors of red, orange, green, purple, and yellow. A snack size bag of skittles has 4 red candies out of a tot

k0ka [10]

Answer: 73

Step-by-step explanation:

You use the bowtie method to get the answer for this problem. This is where you do 4/15 and x/273. You multiply 4 by 273 and x by 15. Resulting in the answers 1092 and 15x. To find the value of x, you divide 1092 by 15. and get 72.8. I rounded up to 73.

5 0

3 years ago