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Mrac [35]
3 years ago
14

Help help please math math math

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
8 0

Answer:

50

Step-by-step explanation:

a2 + b2=c2 so

cestrela7 [59]3 years ago
3 0

Answer:

50

Step-by-step explanation:

please mark me as brainlest

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)Maxine spent 15 hours doing her homework last week. This week she spent 18 hours doing homework. She says that she spent 120% m
Vlad1618 [11]

Answer:

No she isnt

Step-by-step explanation:

12.5% is for a hour, so if Maxine did 3 hours more than that would be (12.5x 3 ) 37.5%

4 0
3 years ago
Find the coordinates of x−intercept and of y−intercept of the line. y=−3x−9
My name is Ann [436]

Answer:

(-3, 0), (0, -9)

Step-by-step explanation:

x-intercept:  Let y = 0 and find x:  0 = -3x - 9), or 3x = -9.  Then x = -3, and the x-intercept is (-3, 0).

y-intercept.  Let x = 0 and find y.  y = -3(0) - 9 = -9.  The y-intercept is (0, -9).

4 0
3 years ago
<br> Can someone pleaseee help if you’re correct I’ll<br> Give u brainlist !
Veseljchak [2.6K]

Answer:

\huge\boxed{\sf All \ right \ angles \ are \ congruent}

Step-by-step explanation:

Since it is given that HK ⊥ IJ, This means that it is a right bisector (Dividing the straight line into two angles of 90 degrees)

So,

∠HKI ≅ ∠HKJ (Both of tem are right angles and are equal to 90 degrees)

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
5 0
3 years ago
Read 2 more answers
Jerry bought a rectangular kitchen table. The table is 1.6 meters wide and 2.3 meters long. What is the area of the top of the t
Tanya [424]
=(1.6)(2.3)
=3.68 meters
5 0
3 years ago
Complete the following t-chart.
poizon [28]
1) given
2) combine the -2-9 and get -11
3) add x to each side
4) add 11 to each side
5) divide 3 on each side
6) you get x=12 as the answer
3 0
3 years ago
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