0033734 0033734

26-08-2021
Mathematics

contestada

If m∠EBA = x + 7 and m∠EBF = 3x - 1, find x.

If mEBA x 7 and mEBF 3x 1 find x class=

Respuesta :

KurdishPotato KurdishPotato

27-08-2021

Answer:

x = 21

Step-by-step explanation:

ABF is a right angle and m∠EBA + m∠EBF = m∠ABF

3x - 1 + x + 7 = 90 add like terms

4x + 6 = 90 subtract 6 from both sides

4x = 84 divide both sides by 4

x = 21

Answer Link

Otras preguntas

Brian went to the movies. He spent $8 on his movie ticket and $10 on snacks. He brought $20 to the movies. Which equation could be used to find the amount of mo

What is the best way to correct the underlined portion of following sentence? On the strength of these achievements, Ochoa was selected for a NASA space mission

Please help me with this problem

find the sum or difference of the following ( simplify all answers) a) 1/5 + 3/5= b) 5/8-1/8=c) 8/9 + 4/9 =d) 3/5+ 1/10= e) 2/3 +3/4= f) 4/5- 1/3=

Number of conducting plates of a multiplate capacitor is 5. The no. Of capacitors is A.1 B.2 C.3 D.4 (Ans with explanation pls)

5 p over 7 minus 18 equals -43

The mean price for a 2,000sq foot home in FL is $240,000 with a Standard Deviation of $16,000. The mean price of the same sized home in OH is $170,000 with a st

Read the passage from Animal Farm. Napoleon stood sternly surveying his audience; then he uttered a high-pitched whimper. Immediately the dogs bounded forward,

Content theories tend to: Group of answer choices provide a reasonable balance of direction and intensity emphasize the direction component of motivation foc

A phosphate group has the following chemical composition: a. -OH b. -COOH c. -PS2 d. -CH3 e. -PO4