1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
seraphim [82]
2 years ago
10

A triangle has an angle that measures 90°. The other two angles are in a ratio of 2:7. What are the measures of those two angles

?
Mathematics
1 answer:
marin [14]2 years ago
3 0

Answer:

70° and 20°

let the other 2 angles be 7x and 2x

90+7x+2x=180

9x=180-90

x=90/9

x=10

7x=7x10

70

2x=2×10

2p

You might be interested in
PLZ HELP I NEED AN ANSWER NOW I WILL MARK BRAINLYEST
Vesnalui [34]

Answer:

Δ MNO ≅ ΔXYZ by AAS postulate.

Step-by-step explanation:

Given:

\angle M=\angle X, \angle N=\angle Y, and YO = NZ.

Consider YO = NZ

Add OZ on both sides

YO + OZ = NZ + OZ

YZ = NO

Consider triangles Δ MNO and ΔXYZ.

   Statement                                                 Reason

1. \angle M=\angle X                                            Given

2. \angle N=\angle Y                                           Given

3. YZ = NO                                            ∵ YO = NZ

Therefore, the two triangles Δ MNO and ΔXYZ are congruent to each other from AAS postulate as two corresponding angles and a corresponding side are equal to each other.

6 0
3 years ago
The equation of a line is y=3. Write an equation in slope intercept form of a line parallel to y=3 that passes through (0,6).
Dimas [21]

Answer:

y = 6

Step-by-step explanation:

We have to consider the equation of a line ( in slope - intercept form ) that is parallel to y = 3, and passes through the point ( 0, 6 ). Now y = 3 can be plotted as a horizontal line that passes through the point ( 0, 3 ). If we want a line that is parallel to this, it must be horizontal as well;

Let us consider the second point now. This line must pass through the point ( 0, 6 ). We can conclude that the line must be 1. Horizontal, and 2. Pass through point ( 0, 6 );

Equation - y = 6

7 0
3 years ago
Help me its easy lol
jeka57 [31]

Answer:

265 BOXES    /4 BOTTLES WILL BE WITHOUT BOXES

Step-by-step explanation:

I SUBTRACTED 2136 FROM 8500. IT GAVE ME 6364. THE I TRIED TO DEVIDE BY 24 BECUASE ITS THE NUMBER OF BOTTLES IN A BOX. IT GAVE A MIXED NUMBER WICH IS 265.16 TERMINATING. I TRIED TO DEVIDE 6360 INSTAID OF 6364 AND IT GAVE 265 AND THE REMAINDER WAS 4.

WELCOM

3 0
3 years ago
Help me please, i am terrible at math
german

Answer:

the correct answer is option C

7 0
3 years ago
Read 2 more answers
Jane buys some rocks for decorating her backyard. She uses a box full of rocks. The box is a rectangular container that is 1 yar
statuscvo [17]
First, Jane must know the volume of the box.
Volume = l * w * h
Volume = 1 * 0.5 * 0.5
Volume = 0.25 yard^3

1 yard^3 = $25

So,
1 : 25 = 0.25 : x
x = 25 * 0.25
x = $6.25

So she need to spend $6.25
4 0
3 years ago
Other questions:
  • Jenny studied the characteristics of two species of bacteria. The number of bacteria of species A, A(t), after t hours is repres
    5·2 answers
  • The diagram shows a trapezium PQRS. Find the length of side PQ, in cm​
    13·1 answer
  • Harry potter is at ollivanders wand shop. As we all know the wand must choose the wizard, so harry could not make the choice him
    11·1 answer
  • Find the value of z such that 0.120.12 of the area lies to the right of z. round your answer to two decimal places.
    5·1 answer
  • One serving of a cereal is 3/4 cup. Each box of cereal has about 9 cups of cereal and costs $3.80. Is the price per serving grea
    12·1 answer
  • NEED HELP ASAP WILL GIVE BRAINLIEST REAL ANSWERS ONLY PLZ WILL REPORT FAKE ANSWERS
    10·1 answer
  • I need help now PLSSSS HELPP MEEE
    12·2 answers
  • Does anyone know this?
    13·1 answer
  • 2(2-3x) = 3(3+x) + 4
    7·1 answer
  • Triangle JKL is equilateral. One side of the triangle, JL, is a diameter of circle M. Which is true about line segments JK and K
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!