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otez555 [7]
2 years ago
12

Please help with this! Thanks

Mathematics
1 answer:
Yuri [45]2 years ago
4 0

Answer:

look at the picture i have sent

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Khan Academy Question
Mama L [17]

Answer:

84

Step-by-step explanation:

Since we are given line OP perpendicular to line DR, then angles PDR and ODR are right angles.

Angles PDA and ADR are complementary.

Angles ODU and UDR are complementary.

Angles ADR and UDR are given as congruent.

We can conclude that angles PDA and ODU are congruent.

By AA Similarity, triangles APD and UMD are similar.

DP/DM = PA/MU

3.75/10 = 4.5/MU

3.75MU = 10 × 4.5

MU = 12 (altitude of triangle DUO)

OD = OM + MD =  4 + 10 = 14 (base of triangle DUO)

area = base × height / 2

area = 14 × 12 / 2

area = 84

4 0
1 year ago
Plzzz Solve these 7 Questions ASAP !!<br> PLZZZZZZZZZZZ IT'S A REQUEST !!!
e-lub [12.9K]

Answer:

B is an answer.

6 0
3 years ago
if two angles of a triangle have measures of 42 degrees and 20 degrees what is the measure of the third
Mila [183]
Every triangle has an angle measure of 180 degrees.

so 42+20+x (where x is the measure of the third angle)=180

Combine like terms.

62+x=180

Subtract 62 from both sides

x=118.
3 0
3 years ago
Someone please help me with this!!!
lakkis [162]

Answer:

Ask your teacher AKA me.

Step-by-step explanation:

I'll see you at school tomorrow.

4 0
3 years ago
Solve the equation (16h^2-8h)=0<br> It is Algebra 8 lesson 7.4 zero prod prop<br> need help asap
worty [1.4K]

Answer:

1/2

Step-by-step explanation:

Substitute 1/2 as h you get 16*(1/2) you get 4 and -8*1/2 you get -4 so 4+ -4 = 0

4 0
3 years ago
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