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Veronika [31]
3 years ago
7

Jeremy is 5 years younger than his older sister. His older sister is 9 years older than his younger sister. The total of their a

ges is 49. Write and solve an equation to find the ages of Jeremy and his sisters.
Mathematics
1 answer:
guapka [62]3 years ago
7 0
Jeremy's youngest sister is 12 Jeremy's older sister is 21 and Jeremy is 16.
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Someone please help me on this!
Alexxx [7]

Answer & Step-by-step explanation:

This can be proven with the SAS theorem (side-angle-side)

With a perpendicular bisector, the line it bisects is cut directly in half. This creates two equal sides:

GJ=IJ

and it creates two 90° angles:

∠GJH=∠IJH

And because of the reflexive property of congruence:

JH=JH

Side-Angle-Side.

:Done

6 0
3 years ago
A car travels 50 km in 2 liters find
Savatey [412]
It can travel 125km with 5 liters
And 6 liters to travel 150 :)
5 0
3 years ago
Read 2 more answers
it took Otis 6 hours to travel to the Grand Canyon. Along the way he took 18 min. to get gasoline and 53 min. to eat. How much t
ANEK [815]

Answer:

The answer is 4 hours and 49 minutes

Step-by-step explanation:

7 0
3 years ago
HELP ME PLEASEE ASAP!!!! PLEASEE
11111nata11111 [884]

Answer:

<h2>25</h2>

Step-by-step explanation:

So there is this property,

Sum of two angle of triangle = exterior angle

So based on this we can form an algebraic equation (NOTE: this is an equilateral triangle so all the sides are 60°)

4x + 20 = 60 + 60 \\ 4x = 120 - 20 \\ 4x = 100 \\ x =  \frac{100}{4}  \\ x = 25

So it's option B.

6 0
3 years ago
T is at least 8 and at most 24.
zmey [24]

Answer:

Step-by-step explanation:

t is at least 8 and at most 24

8 ≤ t ≤ 24

6 0
3 years ago
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